Losing the Use of One Hand Shouldn't Mean Losing Your Productivity

Trusted by Fortune 500 accessibility programs and recommended by occupational therapists for stroke recovery, injury rehabilitation, and one-handed professionals. If you're struggling to type with one hand using a standard keyboard, hunting and pecking at half-speed, or facing months of retraining on a specialized layout, the Matias Half Keyboard lets you type at full speed immediately—using the same QWERTY layout you already know.

Why One-Handed Users Choose the Matias Half Keyboard

• Type at full speed instantly with zero retraining: Patented mirroring technology lets you type all keys using just your left or right hand—no new layout to learn, no muscle memory to rebuild
• Mirror mode activates with the spacebar: Hold space to access the opposite side of the keyboard—your brain adapts in minutes, not months
• Ultra-compact footprint saves desk space: At just 5.75" × 3.15", it's 60% smaller than a full keyboard—perfect for tight workspaces or one-handed mouse users
• Frees your other hand for mouse, phone, or tools: Multitask like never before—CAD designers, traders, and gamers use it to keep one hand on the mouse at all times
• Mechanical key feel with quiet operation: Matias Quiet Click switches deliver tactile feedback and durability (50 million keystrokes) without disturbing coworkers or family
• Mac + PC compatible out of the box: Hardware switch toggles between operating systems—works with Windows, macOS, Linux, Chrome OS
• Built for accessibility and recovery: Prescribed by occupational therapists for stroke survivors, amputees, RSI sufferers, and anyone with temporary or permanent one-hand use

What's Included

• Matias Half Keyboard HK101
• USB cable (6 feet)
• Quick-start guide with mirror mode instructions
• Typing tutorial and practice exercises
• 2-year manufacturer warranty

Perfect For

• Stroke survivors and injury recovery patients regaining independence and returning to work without spending months relearning a new keyboard layout
• Amputees and individuals with permanent one-hand use who need a professional typing solution that doesn't compromise speed or accuracy
• RSI and carpal tunnel sufferers who need to rest one hand while keeping the other productive during recovery
• CAD designers, architects, and 3D modelers who keep one hand on the mouse 100% of the time for precision work
• Day traders and financial analysts who need simultaneous keyboard and mouse control for split-second decisions
• Gamers with disabilities or competitive gamers who want dedicated one-hand keyboard control with mouse freedom
• Multitaskers and power users who answer phones, take notes, or operate equipment while typing with the other hand

Product Specifications

• Dimensions: 5.75" W × 3.15" D × 1.25" H
• Layout: Half QWERTY with patented mirror mode
• Hand Compatibility: Left or right hand
• Switch Type: Matias Quiet Click mechanical (50 million keystroke lifespan)
• Connectivity: USB 2.0 wired (6-foot cable)
• Compatibility: Mac and PC with hardware toggle switch (Windows, macOS, Linux, Chrome OS)
• Mirror Mode: Hold spacebar to access mirrored keys
• Warranty: 2 years
• Certifications: FCC, CE, RoHS
• SKU: HK101 | Manufacturer: Matias Corporation

Shipping & Returns

Free shipping on all orders. Ships same business day when ordered by 2 PM PT. 30-day satisfaction guarantee. 2-year warranty. Note: this product is frequently in high demand — order promptly to secure your unit.

Frequently Asked Questions

How long does it take to learn mirror mode?

Most users reach comfortable typing speed within 1–2 hours of practice, and near-full speed within a few days. Because mirror mode uses the same QWERTY layout you already know, your brain transfers existing muscle memory rather than building new patterns from scratch — a fundamentally different (and faster) learning curve than alternative one-handed layouts.

Is this keyboard for left-handed or right-handed users?

Both. The Matias Half Keyboard works for either hand. The left half of the keyboard is always present; mirror mode (activated by holding the spacebar) gives you access to the right-side keys. Right-handed users type normally on the left half and use mirror mode for right-side characters. Left-handed users can use the keyboard in reverse orientation.

Will this work with my Mac or PC?

Yes — a hardware toggle switch on the keyboard switches between Mac and PC modes. It is compatible with Windows, macOS, Linux, and Chrome OS with no drivers required.

Is this prescribed by occupational therapists?

Yes. The Matias Half Keyboard is widely prescribed by occupational therapists for stroke recovery, upper limb amputation, and RSI rehabilitation. It is used in Fortune 500 accessibility programs and rehabilitation centers. If you need documentation for insurance or workplace accommodation purposes, contact our certified ergonomic specialists for support.

Can I use this for gaming?

Yes — the compact footprint and one-handed design make it popular among gamers who want full keyboard access while keeping the other hand on the mouse. The Matias Quiet Click switches provide tactile feedback suitable for gaming use.

What if I need help setting it up or justifying it for a workplace accommodation?

Our certified ergonomic specialists can provide professional assessments, documentation support for ADA accommodations, and guidance on integrating the Half Keyboard into your complete workstation setup. We work with HR teams, occupational therapists, and facilities managers on accessibility programs.

Is this available for bulk or institutional orders?

Yes — we supply the Matias Half Keyboard to hospitals, rehabilitation centers, government agencies, and corporate accessibility programs. Contact us for volume pricing and program support.

What is the return policy?

The Matias Half Keyboard comes with a 30-day satisfaction guarantee and a 2-year manufacturer warranty. If you're not fully satisfied, contact us and we'll make it right.

Why AskErgoWorks

As certified ergonomics specialists with over 30 years of experience, we've helped hundreds of individuals with disabilities, injuries, and accessibility needs find the right tools to stay productive and independent. The Matias Half Keyboard is one of the most clinically validated one-handed typing solutions available — and we're uniquely positioned to help you integrate it into a complete, optimized workstation.

We don't just sell keyboards; we provide the expertise to ensure your entire setup — keyboard, mouse, monitor, seating, and lighting — works together to support your specific needs and recovery goals.

Need a professional ergonomic assessment or workplace accommodation support? Our ergonomic evaluation services include personalized workstation assessments, accessibility documentation, and ADA accommodation guidance — tailored to your situation.

Free shipping. 30-day guarantee. 2-year warranty. Trusted by occupational therapists and Fortune 500 accessibility programs.