{"title":"Apple II","description":"\u003cp\u003eExplore our collection of \u003cstrong\u003eApple II accessories and expansion cards\u003c\/strong\u003e — handcrafted hardware for the legendary Apple II series of computers. Whether you're restoring a vintage machine or expanding its capabilities, we have what you need.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExpansion cards and peripherals\u003c\/li\u003e\n\u003cli\u003eStorage and memory upgrades\u003c\/li\u003e\n\u003cli\u003eAudio and video accessories\u003c\/li\u003e\n\u003cli\u003eDIY and open-source hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll products are built with high-quality components and tested before shipping. Compatible with Apple II, II+, IIe, IIc, and IIGS.\u003c\/p\u003e","products":[{"product_id":"apple-ii-saturn-128k-memory-expansion-card","title":"Apple II Saturn 128K Memory Expansion Card","description":"\u003ch2\u003eWhat Is It?\u003c\/h2\u003e\u003cp\u003eThe Apple II Saturn 128K Memory Expansion Card is a Saturn-compatible memory upgrade designed specifically for Apple II series computers. Featuring genuine \u003cstrong\u003eSEC KOREA KM681000CLP-7\u003c\/strong\u003e static RAM chips, it delivers \u003cstrong\u003e128KB of reliable, low-power memory expansion\u003c\/strong\u003e — giving your vintage machine the headroom it needs to run ProDOS and memory-intensive software.\u003c\/p\u003e\u003cp\u003eWhile many Apple II programs only require 16K, this card offers flexible configurations from \u003cstrong\u003e16K all the way up to 128K\u003c\/strong\u003e, letting you start simple and scale up as your needs grow.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e SEC KOREA KM681000CLP-7 Static RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 128KB (configurable: 16K \/ 64K \/ 128K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Time:\u003c\/strong\u003e 70ns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 60mA typical — low-power CMOS design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e DIP-32, fully compatible with Apple II expansion slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Saturn memory card standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Built It\u003c\/h2\u003e\u003cp\u003eVintage Apple II memory expansion cards are becoming increasingly rare and expensive, with many relying on aging DRAM technology that degrades over time. We created this card to give enthusiasts an \u003cstrong\u003eauthentic Saturn-compatible solution\u003c\/strong\u003e that preserves the vintage computing experience while delivering modern-grade reliability.\u003c\/p\u003e\u003cp\u003eThe SEC KM681000CLP-7 chips represent the pinnacle of 1990s SRAM engineering — offering low-power operation, proven longevity, and the exact timing characteristics that classic Apple II software expects.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Genuine Samsung CMOS SRAM technology — far more reliable than vintage DRAM alternatives\u003c\/li\u003e\n\u003cli\u003e✅ Precise timing and electrical characteristics matched to Apple II software requirements\u003c\/li\u003e\n\u003cli\u003e✅ Every chip individually tested and verified before shipping\u003c\/li\u003e\n\u003cli\u003e✅ Start with 16K expansion, unlock full 64K+ capability for ProDOS and advanced applications\u003c\/li\u003e\n\u003cli\u003e✅ Minimal heat generation — safe for long-term continuous operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\u003cp\u003eWhether you're an Apple II collector, a retro gaming enthusiast, or a user who wants to run ProDOS and memory-intensive programs, this card is the ideal upgrade. Start with basic 16K expansion for everyday software, then unlock the full 128K potential whenever you're ready for advanced applications and games.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eEach card ships with a full test report, ensuring your vintage investment is protected by authentic, high-quality components built to last for decades.\u003c\/em\u003e\u003c\/p\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46114014625989,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/2025-11-24T08_48_19_755Z-O1CN01ivAK7p1fDECJMqFAT__4611686018427384788-0-fleamarket_jpg_Q90_jpg_dc9168d4-988c-4351-bcc2-04d3b74d1a8e.jpg?v=1776853358"},{"product_id":"apple-ii-ii-iie-diy-joystick","title":"Apple II\/II+\/IIe DIY Joystick","description":"\u003ch2\u003eWhat Is It?\u003c\/h2\u003e\u003cp\u003eBring your Apple II, II+, or IIe back to life with this \u003cstrong\u003eDIY Joystick Kit\u003c\/strong\u003e — a purpose-built analog game controller designed specifically for the Apple II family of computers. Whether you're revisiting classic titles or exploring vintage software, this joystick delivers the authentic feel and precise control that modern USB controllers simply can't replicate on retro hardware.\u003c\/p\u003e\u003cp\u003eThe kit includes everything you need to get started: \u003cstrong\u003eone game controller, one DB9 cable, and one Apple II adapter\u003c\/strong\u003e. If you're using an Apple IIc, you can plug it in directly — no adapter required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable X\/Y Axis:\u003c\/strong\u003e Fine-tune the sensitivity of both axes to match your play style and the demands of each game\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrosted Acrylic Shell:\u003c\/strong\u003e Sleek, fingerprint-resistant surface that stays clean and looks great on your desk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Design:\u003c\/strong\u003e The separate component layout makes it easy to disassemble and store when not in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play for Apple IIc:\u003c\/strong\u003e Direct DB9 connection — no adapter needed for IIc users\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with Apple II, II+, and IIe via the included adapter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1× DIY Joystick Controller\u003c\/li\u003e\n\u003cli\u003e1× DB9 Cable\u003c\/li\u003e\n\u003cli\u003e1× Apple II Adapter (for II \/ II+ \/ IIe)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy We Made It\u003c\/h2\u003e\u003cp\u003eFinding a working, reliable joystick for the Apple II platform is increasingly difficult. Most surviving units are decades old, worn out, or simply unavailable. We built this joystick to give Apple II enthusiasts a \u003cstrong\u003efresh, high-quality option\u003c\/strong\u003e that respects the original hardware standards while offering modern build quality and ergonomics.\u003c\/p\u003e\u003cp\u003eThe adjustable axis design means you're not locked into a fixed sensitivity — a small but meaningful improvement over many vintage originals that lets you dial in exactly the right feel for each game.\u003c\/p\u003e\u003ch2\u003eCompatibility Reference\u003c\/h2\u003e\u003cp\u003eFor pinout and wiring reference, see the following resources:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.applefritter.com\/content\/joystick-ii-or-any-joystick-schematics\" target=\"_blank\"\u003eApple II Joystick Schematics – Applefritter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mirrors.apple2.org.za\/apple.cabi.net\/FAQs.and.INFO\/A2.CSA2.FAQS.IN.HTML\/apple.II.pinouts.html\" target=\"_blank\"\u003eApple II Pinouts Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/allpinouts.org\/pinouts\/connectors\/input_device\/joystick-apple-iic-9-pin\/\" target=\"_blank\"\u003eApple IIc 9-Pin Joystick Pinout – AllPinouts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46114035794117,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/2025-03-29T13_32_42.205Z-O1CN012FZI1K1fDEDNr6iwp__4611686018427384788-0-fleamarket.jpg_Q90.jpg__1.jpg?v=1776853708"},{"product_id":"apple-ii-disk-emulator-wdrive","title":"Apple II Disk Emulator (wDrive)","description":"\u003ch2\u003eWhat Is It?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApple II Disk Emulator (wDrive)\u003c\/strong\u003e is a modern SD card-based floppy disk emulator for the Apple II family of computers. It replaces your aging 5.25\" floppy drive with a reliable, silent, and compact solid-state solution — letting you load disk images directly from an SD card in seconds.\u003c\/p\u003e\u003cp\u003eBuilt on an \u003cstrong\u003eimmersion gold PCB\u003c\/strong\u003e for long-term corrosion and oxidation resistance, and housed in a \u003cstrong\u003ecrystal-clear frosted acrylic shell\u003c\/strong\u003e, this emulator is as durable as it is elegant. It comes ready to use with a \u003cstrong\u003e30cm floppy drive cable, a 4GB SD card preloaded with games\u003c\/strong\u003e, and everything you need to get your Apple II running classic software today.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEmulates Apple II 5.25\" floppy and SmartPort devices\u003c\/li\u003e\n\u003cli\u003eSupports floppy disk image formats: \u003cstrong\u003eWOZ, NIB, EDF, DSK, DO, PO\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports hard drive, 400K, and 800K images in \u003cstrong\u003ePO, HDV, and 2MG\u003c\/strong\u003e format\u003c\/li\u003e\n\u003cli\u003eSupports up to \u003cstrong\u003efour SmartPort disk images\u003c\/strong\u003e simultaneously\u003c\/li\u003e\n\u003cli\u003eEmulates 3.5\" drive for 800K WOZ images (read-only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftSP SmartPort driver\u003c\/strong\u003e — enables Apple II, II+, and IIe to use hard drive images via Disk II\u003c\/li\u003e\n\u003cli\u003eRead\/write support for DSK, NIB, EDF, and WOZ formats\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003e13-sector disk images\u003c\/strong\u003e (press LEFT button once at boot)\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003equarter tracks\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn-screen boot menu for easy image selection\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eLocksmith Fast Copy\u003c\/strong\u003e and edfwrite for writing copy-protected images to real floppy disks\u003c\/li\u003e\n\u003cli\u003eIntegrates \u003cstrong\u003e4am's Anti-m boot\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with SD, SDHC, and SDXC cards (FAT16\/FAT32) — SD card not included in base configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1× wDrive Disk Emulator (immersion gold PCB)\u003c\/li\u003e\n\u003cli\u003e1× Frosted acrylic protective shell (with case option)\u003c\/li\u003e\n\u003cli\u003e1× 30cm floppy drive ribbon cable\u003c\/li\u003e\n\u003cli\u003e1× 4GB SD card preloaded with classic Apple II games\u003c\/li\u003e\n\u003cli\u003e1× Disk II Interface Card (with Disk II card option)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e✅ Apple II \/ II+ \/ Original IIe \/ Enhanced IIe — direct connection\u003c\/li\u003e\n\u003cli\u003e✅ Apple IIc — requires DB19-to-IDC20 adaptor or switcher\u003c\/li\u003e\n\u003cli\u003e✅ Apple IIGS — requires Disk II card or DB19-to-IDC20 adaptor\u003c\/li\u003e\n\u003cli\u003e✅ Laser 128 — requires DB19-to-IDC20 adaptor\u003c\/li\u003e\n\u003cli\u003e✅ Franklin Ace 1200 — untested, should work with a Disk II card\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality\u003c\/h2\u003e\u003cp\u003eThe immersion gold (ENIG) circuit board finish ensures \u003cstrong\u003esuperior solderability and long-term reliability\u003c\/strong\u003e, protecting against the oxidation and corrosion that plagues vintage hardware over time. The frosted acrylic enclosure provides physical protection while keeping the board visible — a perfect blend of function and aesthetics for any vintage computing setup.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eUpgrade your Apple II today and rediscover hundreds of classic titles — no floppy disks required.\u003c\/em\u003e\u003c\/p\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"yes","offer_id":46114681749701,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"no","offer_id":46114681782469,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/2025-03-29T13_45_03_018Z-O1CN01UdNr721fDEDLGwacx__4611686018427384788-0-fleamarket_jpg_Q90_jpg.jpg?v=1776854598"},{"product_id":"db25-scsi-micro-sd-interface","title":"DB25 SCSI Micro SD Interface","description":"\u003ch3\u003eWhat is it?\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eDB25 SCSI Micro SD Interface\u003c\/strong\u003e is a compact solid-state storage solution for classic Macintosh computers. It connects via the standard \u003cstrong\u003eDB25 SCSI port\u003c\/strong\u003e found on vintage Macs and emulates a hard drive using a \u003cstrong\u003eMicro SD card\u003c\/strong\u003e — giving your retro machine fast, silent, and reliable storage without spinning disks.\u003c\/p\u003e\u003cp\u003eCompatible with \u003cstrong\u003eMacintosh Plus, SE\u003c\/strong\u003e, and other early Macintosh computers that use the external DB25 SCSI interface.\u003c\/p\u003e\u003ch3\u003eWhy did you make it?\u003c\/h3\u003e\u003cp\u003eFinding working SCSI hard drives for vintage Macintosh systems is increasingly difficult and expensive. This interface replaces aging mechanical drives with modern Micro SD storage, making it easier than ever to restore and enjoy classic Macs. No more worrying about head crashes or failed bearings — just plug in an SD card and go.\u003c\/p\u003e\u003ch3\u003eWhat makes it special?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDB25 SCSI connector\u003c\/strong\u003e — plugs directly into the external SCSI port, no internal modifications needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicro SD storage\u003c\/strong\u003e — silent, fast, and far more reliable than original SCSI hard drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad compatibility\u003c\/strong\u003e — works with Macintosh Plus, SE, and other DB25 SCSI-equipped Macs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e — minimal footprint, easy to store alongside your vintage hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple setup\u003c\/strong\u003e — format and use with standard Mac system tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46123503550661,"sku":null,"price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/2025-03-31T11_45_14_328Z-O1CN01mqNt6l1fDDz3cukTs__0-fleamarket_jpg_Q90_jpg.jpg?v=1777002067"},{"product_id":"apple-ii-apple-1-emulator-rom-card","title":"Apple II - Apple-1 Emulator ROM Card","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eA minimalist Apple II slot card that turns your \u003cstrong\u003eApple II, II+ or \/\/e\u003c\/strong\u003e into an Apple-1 the instant you power on. Only two parts matter: a \u003cstrong\u003e27C512 EPROM\u003c\/strong\u003e holding the full Apple-1 ROM image, and a handful of \u003cstrong\u003e74LS TTL chips\u003c\/strong\u003e that quietly remap the address space.\u003c\/p\u003e\u003cp\u003eThe result: the authentic 1976 \u003ccode\u003e\\\u003c\/code\u003e prompt, running on hardware you already own.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eOriginal Apple-1 computers are scarce and fragile — even bare replicas require 40-year-old parts. By letting the Apple II supply the 6502, RAM, keyboard, and video, the entire \"Apple-1 experience\" is reduced to a single modern EPROM and a few dollars of 74LS glue logic. Every enthusiast gets a rock-solid, affordable way to see the 1976 monitor prompt.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-chip wonder:\u003c\/strong\u003e The 27C512 carries Woz Monitor, BASIC, and bank-switch code — no flash utilities or programmers needed after assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero configuration:\u003c\/strong\u003e No jumpers, no firmware updates, no cassette dongles — SAVE\/LOAD naturally route through the Apple II built-in cassette port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle-true behavior:\u003c\/strong\u003e Exact 256-byte monitor entry points and 4KB BASIC means every vintage type-in listing — from \"Star Trek\" to \"Micro-Chess\" — runs unaltered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY transparency:\u003c\/strong\u003e The entire 64KB image is open source — swap the EPROM and boot your own 6502 monitor, diagnostics, or tiny games in the unused upper 32KB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Apple II, Apple II+, and Apple \/\/e\u003c\/li\u003e\n\u003cli\u003e27C512 EPROM — holds complete Apple-1 ROM image\u003c\/li\u003e\n\u003cli\u003e74LS TTL address space remapping — transparent and reliable\u003c\/li\u003e\n\u003cli\u003eWoz Monitor + Apple-1 BASIC included\u003c\/li\u003e\n\u003cli\u003eSAVE\/LOAD via Apple II cassette port\u003c\/li\u003e\n\u003cli\u003eOpen source 64KB ROM image — fully customizable\u003c\/li\u003e\n\u003cli\u003eNo jumpers, no configuration required\u003c\/li\u003e\n\u003cli\u003eStandard Apple II slot card form factor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow It Works\u003c\/h2\u003e\u003cp\u003eWhen inserted into any Apple II peripheral slot and powered on, the 74LS logic remaps the 6502 address space to match the original Apple-1 memory map. The 27C512 EPROM provides the Woz Monitor and BASIC at their original addresses. The Apple II's existing 6502 CPU, RAM, keyboard encoder, and video circuitry do all the work — the card simply tells them to behave like a 1976 Apple-1.\u003c\/p\u003e\u003ch2\u003eCompatible Systems\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eApple II\u003c\/li\u003e\n\u003cli\u003eApple II+\u003c\/li\u003e\n\u003cli\u003eApple \/\/e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46178197897413,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_db2a0098-23c0-4f5b-ab19-166c114af86e.jpg?v=1777994400"},{"product_id":"apple-ii-prodos-floppy-drive-emulator-card","title":"Apple II ProDOS Floppy Drive Emulator Card","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApple II Floppy Drive Emulator Expansion Card\u003c\/strong\u003e is a modern storage solution for \u003cstrong\u003eApple II, II Plus, IIe, and IIGS\u003c\/strong\u003e computers — powered by an Atmel microcontroller and built with authentic \u003cstrong\u003e27C256 EPROM\u003c\/strong\u003e and \u003cstrong\u003eNEC 82C55AC-2\u003c\/strong\u003e interface chips.\u003c\/p\u003e\u003cp\u003eIt replaces physical floppy drives and disks by allowing you to load and run disk images directly from \u003cstrong\u003edual Micro-SD cards\u003c\/strong\u003e. With support for up to \u003cstrong\u003e32 MB ProDOS volumes\u003c\/strong\u003e (requires 64 KB RAM or more), this card lets you store and instantly access \u003cstrong\u003e100+ disk images\u003c\/strong\u003e in .PO format — no spinning drives, no noisy seeks.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eReal Apple II drives are slow, unreliable, and disks are fading with time. This emulator gives you silent, instant, drag-and-drop access to your entire software library. Whether you're a collector, educator, or developer, you can now boot games, utilities, or massive ProDOS partitions in seconds — no alignment, no cleaning heads, no scratched media.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Micro-SD Slots:\u003c\/strong\u003e Keep two separate libraries online — swap between them with a keypress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Capacity:\u003c\/strong\u003e Store 100+ disk images on a single card; run 32 MB ProDOS volumes when 64 KB+ RAM is present\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Hardware:\u003c\/strong\u003e Uses genuine 27C256 EPROM and NEC 82C55AC-2 for perfect timing and compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Works in any slot on the Apple II, II Plus, IIe, or IIGS — no drivers, no firmware patching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e.PO Format Native:\u003c\/strong\u003e Boots standard .PO images instantly; includes a free Windows .DSK→.PO converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Boot:\u003c\/strong\u003e Power-on to DOS or ProDOS prompt in under two seconds — faster than any physical drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent \u0026amp; Reliable:\u003c\/strong\u003e No moving parts, no head crashes, no media decay — your software library is safe for decades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II Plus, Apple IIe, Apple IIGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e Atmel microcontroller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eROM:\u003c\/strong\u003e 27C256 EPROM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface chip:\u003c\/strong\u003e NEC 82C55AC-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Dual Micro-SD card slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax volume size:\u003c\/strong\u003e 32 MB ProDOS (requires 64 KB+ RAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisk image format:\u003c\/strong\u003e .PO (ProDOS Order); .DSK convertible via included tool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 100+ disk images per card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot time:\u003c\/strong\u003e Under 2 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any Apple II peripheral slot\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGetting Started\u003c\/h2\u003e\u003cp\u003eDrop your .PO disk images onto the Micro-SD card, insert the card into the emulator, slot the card into your Apple II, and power on. You'll be at the DOS or ProDOS prompt in under two seconds. Use the included Windows utility to convert .DSK images to .PO format; other formats can be converted with common community tools.\u003c\/p\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46182609551557,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_87a81180-daf6-4941-9d21-9e70a809677e.jpg?v=1778074315"},{"product_id":"apple-ii-mockingboard-sound-vga-2-in-1-card","title":"Apple II Mockingboard Sound + VGA 2-in-1 Card","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eApple II Mockingboard Sound + VGA 2-in-1 Card\u003c\/strong\u003e is a modern expansion card for the \u003cstrong\u003eApple II, II Plus, and IIe\u003c\/strong\u003e — built around the \u003cstrong\u003eRaspberry Pi RP2040\u003c\/strong\u003e microcontroller. It delivers crisp VGA video output and authentic Mockingboard-compatible sound from a \u003cstrong\u003esingle slot\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eFeaturing \u003cstrong\u003edual AY-3-8910\u003c\/strong\u003e programmable sound generators, it offers full \u003cstrong\u003e6-channel stereo audio\u003c\/strong\u003e, while simultaneously driving a standard VGA monitor with sharp, artifact-free visuals in all major Apple II graphics modes.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eVintage Apple II systems rely on outdated composite video and lack rich audio capabilities. By combining VGA output and Mockingboard sound in one RP2040-based board, this card eliminates the need for multiple expansion cards and complex setups. Connect your Apple II to modern displays and speakers — without permanent mods or extra clutter.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRP2040-Powered:\u003c\/strong\u003e Dual-core ARM Cortex-M0+ for real-time video and audio processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AY-3-8910 Sound:\u003c\/strong\u003e Fully Mockingboard-compatible, 6-channel stereo audio for classic games and music\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVGA Video Output:\u003c\/strong\u003e Supports Text, Lo-Res, Hi-Res, Double-Lo-Res, and Double-Hi-Res modes — clean 480p VGA to modern monitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAny-Slot Operation:\u003c\/strong\u003e Unlike the original Tronix286 open-source design which requires Slot 4, this version works in \u003cstrong\u003eany Apple II slot\u003c\/strong\u003e — full flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-One Design:\u003c\/strong\u003e Saves slots and simplifies setup by combining sound and video on a single card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play:\u003c\/strong\u003e No drivers, no soldering, no configuration needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen \u0026amp; Expandable:\u003c\/strong\u003e Firmware updates and alternate modes (Wi-Fi, serial emulation) possible via USB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II Plus, Apple IIe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e Raspberry Pi RP2040 (dual-core Cortex-M0+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e 2× AY-3-8910 PSG — 6 channels, stereo, Mockingboard compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo:\u003c\/strong\u003e VGA 480p output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported graphics modes:\u003c\/strong\u003e Text, Lo-Res, Hi-Res, Double-Lo-Res, Double-Hi-Res\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any standard Apple II peripheral slot (no Slot 4 restriction)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e USB (firmware update \/ expansion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug-and-play, no drivers required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImprovements Over Original Design\u003c\/h2\u003e\u003cp\u003eBased on the open-source project by \u003ca href=\"https:\/\/www.applefritter.com\/content\/a2vga-card-mockingboard-emulation-same-time\"\u003eTronix286\u003c\/a\u003e, this version removes the Slot 4 requirement — both VGA and Mockingboard audio work perfectly in any slot, giving you complete flexibility in your Apple II configuration.\u003c\/p\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46182856720581,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_bf0b47bd-3988-48d1-8c45-cf5ad049bae1.jpg?v=1778077420"},{"product_id":"apple-ii-mockingboard-gold-2k-replica","title":"Apple II MockingBoard Gold 2K Replica","description":"\u003ch2\u003eDemo Video\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=HMqpvaoPpFk\"\u003eYouTube Demo\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMockingBoard Gold\u003c\/strong\u003e is a modern reproduction of the legendary \u003cstrong\u003e1983 MockingBoard stereo synthesizer card\u003c\/strong\u003e. It plugs into any 50-pin Apple II slot (or the auxiliary connector of the \/\/c with the included adapter) and adds \u003cstrong\u003ethree-voice square-wave music plus white-noise generation\u003c\/strong\u003e to games, demos, and music software.\u003c\/p\u003e\u003cp\u003eThe board carries two vintage \u003cstrong\u003eMOS R6522A VIA\u003c\/strong\u003e chips for timing and I\/O, and two genuine \u003cstrong\u003eGeneral Instrument AY-3-8910\u003c\/strong\u003e programmable sound generators — giving \u003cstrong\u003esix voices in total\u003c\/strong\u003e, fully compatible with every title that supported the original MockingBoard.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eOriginal MockingBoards are scarce, expensive, and often suffer from tin-plated edge connectors that corrode after 40 years. MockingBoard Gold was created so musicians, collectors, and classroom users can experience Apple II audio without hunting eBay or risking static damage to irreplaceable hardware.\u003c\/p\u003e\u003cp\u003eA new board with modern PCB tolerances, gold fingers, and socketed vintage ICs keeps the authentic sound alive while surviving thousands of insertions.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% gold-immersion edge connector (ENIG):\u003c\/strong\u003e Zero corrosion, zero wear, rated for \u0026gt;10,000 hot-plug cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.6mm FR-4 substrate with beveled edges:\u003c\/strong\u003e Slides smoothly into slots without shaving fingers or damaging the connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll ICs socketed:\u003c\/strong\u003e Two original date-code R6522AP VIAs and two New-Old-Stock GI AY-3-8910 PSGs — replaceable and upgradeable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal compatibility:\u003c\/strong\u003e Works in Apple II, II+, EuroPlus, \/\/e, \/\/c (with included short adapter cable), and most clones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power draw:\u003c\/strong\u003e \u0026lt;150 mA from +5V rail — leaves your power supply cool and headroom for other cards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% software compatible:\u003c\/strong\u003e Every game, demo, and music program that supported the original MockingBoard works without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II+, Apple IIe, Apple EuroPlus, Apple \/\/c (with adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound chips:\u003c\/strong\u003e 2× GI AY-3-8910 PSG (New-Old-Stock)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O chips:\u003c\/strong\u003e 2× MOS R6522AP VIA (original date-code)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal voices:\u003c\/strong\u003e 6 (3 per AY-3-8910) + noise channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e Stereo, 3-voice square wave + white noise per chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge connector:\u003c\/strong\u003e Gold-immersion (ENIG), beveled, \u0026gt;10,000 cycle rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB:\u003c\/strong\u003e 1.6mm FR-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e \u0026lt;150 mA @ +5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any 50-pin Apple II peripheral slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e \/\/c auxiliary connector adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46190542192837,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_5293f14c-a935-405b-b217-ae19369faedd.jpg?v=1778169658"},{"product_id":"apple-ii-eeprom-disk-ii-2-in-1-card","title":"Apple II EEPROM + DISK II 2-in-1 Card","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eA \u003cstrong\u003edrop-in replacement\u003c\/strong\u003e for Apple's long-unavailable DISK II interface card, using a modern \u003cstrong\u003eSST29EE010 EEPROM\u003c\/strong\u003e instead of the obsolete 256-byte PROM.\u003c\/p\u003e\u003cp\u003eThe board keeps the original \u003cstrong\u003e2-drive Shugart pinout\u003c\/strong\u003e and \u003cstrong\u003e13-sector\/16-sector firmware\u003c\/strong\u003e, so any Apple II, II+, or \/\/e can boot and write 140 KB disks exactly as it did in 1978 — only now the firmware can be \u003cstrong\u003ereflashed in seconds\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eOriginal DISK II PROMs (2316B\/6332) have been out of production for decades. NOS parts are expensive, unreliable, and often already half-dead. By moving the 2 KB image into a single 5V EEPROM, this card restores the interface to \"new\" status, eliminates UV-erase headaches, and gives owners an upgrade path: simply re-flash the EEPROM to add speed-matching, half-tracking, or even 800 KB 3.5\" support later.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% hardware-compatible:\u003c\/strong\u003e Same 20-pin IDC connectors, same boot ROM entry points, same timing — no software patch required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-drive ready:\u003c\/strong\u003e On-board termination and daisy-chain header let you run two original Disk II drives (or modern 5.25\" replacements) without extra cards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-proof:\u003c\/strong\u003e The 128 KB EEPROM is 98% free — add diagnostic tools, disk-copy utilities, or even a tiny OS in the unused space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflashable in seconds:\u003c\/strong\u003e No UV eraser, no EPROM programmer — update firmware via standard EEPROM write cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern reliability:\u003c\/strong\u003e SST29EE010 rated for millions of erase\/write cycles vs. one-time-programmable original PROMs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II+, Apple IIe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM:\u003c\/strong\u003e SST29EE010 (128 KB, 5V, in-circuit reprogrammable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e 13-sector and 16-sector Disk II boot ROM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive connectors:\u003c\/strong\u003e 2× 20-pin IDC (Shugart pinout)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive support:\u003c\/strong\u003e Up to 2 drives (daisy-chain header included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisk format:\u003c\/strong\u003e 140 KB 5.25\" floppy (standard Apple II)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any Apple II peripheral slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V from Apple II bus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM free space:\u003c\/strong\u003e ~98% (126 KB available for custom firmware)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUpgrade Possibilities\u003c\/h2\u003e\u003cp\u003eThe 128 KB EEPROM leaves enormous room for future firmware enhancements — all flashable without removing the card:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpeed-matching firmware for modern drive replacements\u003c\/li\u003e\n\u003cli\u003eHalf-tracking support for copy-protected disks\u003c\/li\u003e\n\u003cli\u003e800 KB 3.5\" drive support\u003c\/li\u003e\n\u003cli\u003eBuilt-in diagnostic and disk-copy utilities\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46190554448069,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_79f12113-6c4c-477f-b14e-fa94197487e7.jpg?v=1778170347"},{"product_id":"apple-ii-80-column-text-card-enig-gold-edition","title":"Apple II 80-Column Text Card – ENIG Gold Edition","description":"\u003ch2\u003eWhat is it?\u003c\/h2\u003e\u003cp\u003eA premium \u003cstrong\u003e80-column text card\u003c\/strong\u003e for Apple II computers, featuring a high-quality \u003cstrong\u003eENIG (Electroless Nickel Immersion Gold)\u003c\/strong\u003e PCB finish. This expansion card doubles your horizontal screen real estate — from the standard 40 columns to a full \u003cstrong\u003e80 columns of text\u003c\/strong\u003e — making your Apple II genuinely capable for business applications, word processing, spreadsheets, and programming.\u003c\/p\u003e\u003cp\u003ePlugs into any Apple II expansion slot. No drivers, no modifications required.\u003c\/p\u003e\u003ch2\u003eWhy Was It Made?\u003c\/h2\u003e\u003cp\u003eThe original Apple II's 40-column display was a significant limitation as 80-column output became the industry standard in the early 1980s. Tasks like spreadsheet work (VisiCalc), word processing (WordStar), and serious programming were genuinely painful at 40 columns.\u003c\/p\u003e\u003cp\u003eThis modern reproduction with ENIG finish provides a reliable, high-quality solution that not only matches but exceeds original specifications — with superior conductivity, corrosion resistance, and longevity compared to traditional tin-plated PCB finishes.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Special?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eENIG gold-plated edge connector:\u003c\/strong\u003e Superior signal integrity, zero oxidation, reduced contact resistance — reliable operation after decades and thousands of insertions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 80-column output:\u003c\/strong\u003e Crisp, clear text in all 80-column compatible software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% software compatible:\u003c\/strong\u003e Works with VisiCalc, WordStar, CP\/M, BASIC, and all Apple II 80-column software without modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play:\u003c\/strong\u003e Installs in any Apple II expansion slot — no soldering, no configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium aesthetics:\u003c\/strong\u003e Gold-plated contacts complement the classic Apple II design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible systems:\u003c\/strong\u003e Apple II, Apple II+, Apple IIe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 80 columns × 24 lines text mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB finish:\u003c\/strong\u003e ENIG (Electroless Nickel Immersion Gold)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot:\u003c\/strong\u003e Any Apple II peripheral expansion slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug-and-play, no drivers required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Software\u003c\/h2\u003e\u003cp\u003eAny Apple II software with 80-column support, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVisiCalc — the spreadsheet that sold the Apple II\u003c\/li\u003e\n\u003cli\u003eWordStar, AppleWriter — word processing\u003c\/li\u003e\n\u003cli\u003eCP\/M (with Z80 card) — business software ecosystem\u003c\/li\u003e\n\u003cli\u003eBASIC programming environments\u003c\/li\u003e\n\u003cli\u003eProDOS and DOS 3.3 utilities\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Denjhang's Retro Hardware","offers":[{"title":"Default Title","offer_id":46190558150853,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/files\/04_3a89c91a-8bc4-43aa-ad66-6c35d546d6a2.jpg?v=1778170696"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/8507\/1813\/collections\/image_d0851d07-398b-4496-ba31-1425f665f4ae.png?v=1776832853","url":"https:\/\/denjhang.com\/collections\/apple-ii-accessories.oembed","provider":"Denjhang's Retro Hardware","version":"1.0","type":"link"}