OPERATIONS NOTICE: Direct commercial storefront orders temporarily paused for Canada–US tariff restructuring • Production scaling in progress. Read Advisory →
NEW LAUNCHING SOON • MODEL 100 / 102 / 200 _

The Ultimate Tandy Model 100 Upgrade:
Porta MT: AirDrive

If you own a Tandy Model 100, 102, or 200, this is the single most essential upgrade ever built for your machine. One compact, wireless plug-and-play dongle that completely transforms your legendary portable computer into a powerhouse of modern utility and retro gaming.

Porta MT: AirDrive - The Ultimate Upgrade for Tandy Model 100, 102 and 200
Wireless Compact Plug and Play - 5 Virtual Floppies, Bluetooth Keyboard, 4 Arcade Games
Turn Your Tandy into a Bluetooth Keyboard for Mac, Windows, iOS, and Android
Carry Your Tandy Disk Drive in Your Bag - 5 Virtual Disks and Browser File Manager
8 Exciting Arcade Games Included for Model 100 and 200
Multipurpose Wireless Dongle - Dual Compatibility and Extra Long Battery Life
Feature Tour: Slide 1 of 5 • Auto-rotating every 6s
KEY SYSTEM CAPABILITIES
⌨️
Wireless Bluetooth Keyboard Mode Use your legendary Model 100/102 mechanical keyboard to type wirelessly on your modern Mac, Windows PC, iPad, iPhone, or Android device. Daily modern productivity on your favorite vintage machine!
💾
5 Virtual Floppy Drives • Zero Physical Disks Carry your entire Tandy disk library right in your bag. Five full TPDD virtual disks (100KB & 39 files each). TS-DOS loads straight from the module, with zero lost files even if the batteries die!!
🌐
Modern Browser Drag-and-Drop File Manager Connect from any browser (Chrome, Edge, Bluefy) on Mac, PC, Linux, iOS, or Android. Drag-and-drop files on/off, convert plain-text BASIC to .BA automatically, and zip disks for instant one-click backups!
🕹️
8 High-Speed Machine Language Arcade Games Fully optimized for the unique LCD screen geometries of both the Model 100 and Model 200: PAKU-100/Chomp-200, Block-TRS, Porta-PIPE, and Porta-MINE!
🔋
Ultra-Low Power • 20+ Hours Active • 5+ Years Standby Runs on 3 standard AAA batteries with smart auto-sleep (no power switch required!). Uses negligible RAM to keep your workspace 100% safe.
PRIORITY LAUNCH WAITLIST

Reserve Your MT: AirDrive Spot

Enter your name and email below. Your interest will be recorded immediately and you will be contacted when units are ready to ship.

💻 Try Live Browser File Manager Demo →
OK HANDS-ON ENGINEERING • AI-ACCELERATED • ZERO CASE MOD _

Reviving Classic Computing Through Modern Mobility.

PortaCoCo pairs iconic 8-bit Tandy platforms with contemporary mobile battery systems, low-latency wireless transmission, and custom digital displays. Every system is built hands-on from the ground up—combining custom programming, physical circuit prototyping, and industrial fitment—leveraging modern AI as a precision assistant to handle repetitive tasks and accelerate R&D. Grounded in our strict Zero Case Modification standard and circular battery reuse, our hardware liberates historic computers for mobile use while preserving vintage integrity.

Explore Hardware Showcase Supply Chain & Tariff Advisory
100% Reversible Hardware
Sustainable Reuses Standard Batteries
AI-Assisted Hands-On Engineering
Porta Mini CM-8 Monitor
COMMERCIAL HARDWARE Porta Mini CM-8 Wireless Monitor
Production Ready
Strategic Operations Update

Manufacturing Transition & Tariff Advisory

Production Restructuring

Due to evolving cross-border trade tariff policies and duty classifications between Canada and the United States, commercial storefront fulfillment is temporarily paused while we establish a localized, tariff-insulated manufacturing footprint.

01

Tariff Impact Mitigation

Direct consumer cart transactions are suspended to safeguard buyers against prohibitive customs tariffs and unexpected cross-border duty surcharges.

02

Production Capability Exploration

We are actively vetting domestic manufacturing partners, contract assembly lines, and North American component sourcing to establish an agile, resilient production pipeline.

03

Resumption of Commercial Sales

Direct ordering and pre-order fulfillment will resume immediately upon finalization of our updated tariff-compliant production line.

For commercial partnerships, institutional distribution, or technical evaluations, corporate channels remain open.

Contact Corporate Team
OK HARDWARE SHOWCASE

Production Hardware Systems

Engineered for seamless integration, sustainable power reuse, and cable-free retro-computing mobility.

Porta Mini CM-8 Wireless Monitor
Flagship Display
PORTA-CM8 // WIRELESS MONITOR

Porta Mini CM-8 Monitor

A bespoke, battery-compatible wireless monitor that faithfully captures the iconic Tandy/RadioShack CM-8 styling while delivering crisp digital video through a high-definition IPS display panel.

Wireless Video Input High-Definition IPS Panel Authentic CM-8 Profile Modular Battery Ready
Production-Ready Architecture • Featured at CocoFest 2025–2026
WireFree CoCo 3 Wireless System
Untethered Freedom
PORTA-CC3 // WIREFREE UPGRADE

WireFree CoCo 3 System

The ultimate streamlined upgrade for the Color Computer 3. Eliminates cumbersome desk cables with low-latency wireless HDMI transmission and 7+ hours of internal battery autonomy.

Wireless HDMI Video 7+ Hours Untethered Zero Case Modification Clean Modular Fitment
Production-Ready Build • Demonstrated at CocoFest 2025–2026
Porta MC-10 Portable Microcomputer
COMPANION HARDWARE SYSTEM

Porta MC-10 Mobility Kit

Brings complete, self-contained portability to the ultra-compact Tandy MC-10 microcomputer. Utilizes non-invasive composite video routing, unified battery cells, and quick-detach brackets following our zero case modification mantra.

MC-10 Architecture Composite Mod Ready Unified Power Cell Production-Engineered
OK PRESERVATION • SUSTAINABILITY

Responsible Hardware Architecture

Classic 8-bit computers are irreplaceable historical artifacts. At PortaCoCo, we believe modernization should never compromise original enclosures, nor should it burden the environment with disposable proprietary electronics.

✓
Zero Case Modification: Custom brackets and electrical interposers utilize existing chassis vents and ports without cutting or drilling.
✓
100% Reversible Upgrades: Every PortaCoCo module can be removed at any time, returning the machine to pristine factory collector condition.
✓
Sustainable Battery Reuse: By engineering hardware to run off standard, widely owned power tool batteries (like Ryobi ONE+), we eliminate proprietary battery e-waste and drastically reduce consumer expense.
✓
Efficient DC Regulation: Modern low-heat DC step regulators replace heavy, power-hungry, and volatile vintage AC power transformers.
PortaCoCo Modular Assembly
Precision Fitment: Modular reversible power bracket system.
Founder & Principal Hardware Architect • AI-Assisted Development

Mark Pacan

Founder, Product Development & Hardware Lead • CPG & Systems Strategist

PortaCoCo was established by Mark Pacan as a dedicated hardware innovation venture focused on retro-computing mobility and reversible hardware engineering. Bringing together deep corporate experience across Consumer Insight, Product Development, Information Technology, and Commercial Strategy, Mark dedicated his time to pursuing a vision for retro-tech refinement where beloved computing icons of the past are reborn with contemporary functionality.

Every PortaCoCo solution is the product of hands-on craftsmanship, low-level programming, and physical engineering. Under his direction, PortaCoCo pioneered the Zero Case Modification standard and championed sustainable circular hardware practices—engineering custom brackets, power distribution circuitry, and firmware that reuse standardized household tool batteries to minimize e-waste, lower consumer acquisition costs, and preserve collector hardware in original factory state.

To amplify his engineering velocity without compromising artisanal oversight, Mark incorporates modern AI-assisted workflows as a supportive force multiplier. Rather than delegating creative or engineering decisions, he harnesses developer tools like Claude Code, Google Antigravity, and Cursor—powered by frontier reasoning models such as Claude 3.7 Sonnet, Gemini 2.5 Pro, and GPT-4o—to automate mundane boilerplate, stress-test supply-chain calculations, and accelerate repetitive iteration. Grounded in strong commercial discipline, Category Management insight, and Revenue Growth Management (RGM) principles, Mark pairs rigorous hands-on technical execution with high-efficiency modern workflows.

Hands-On Engineering & Hardware R&D Physical breadboarding, custom firmware, 3D CAD design, circular battery integration, and live keynote showcases across CocoFest 2025 & 2026.
Consumer Insights & Category Strategy Applying CPG shopper insight methodologies, syndicated data analysis, and category demand dynamics to engineer products with enduring market appeal.
Revenue Growth & Supply Chain (RGM) Strategic price-pack architecture, trade promotion optimization (TPO), cross-border tariff risk modeling, and margin optimization.
AI-Augmented Operational Agility Utilizing Claude Code, Google Antigravity, and Cursor (with Claude 3.7 Sonnet, Gemini 2.5 Pro, GPT-4o) as an engineering co-pilot to handle mundane tasks and maximize prototyping speed.
OK CORPORATE CONTACT

Connect with PortaCoCo

For commercial partnerships, manufacturing inquiries, executive leadership opportunities, or technical evaluations, please reach out directly.

Corporate Inquiries info@portacoco.com
Direct sales channels are currently suspended pending tariff restructuring. Emails regarding retail orders will be registered for future notifications.