Compact Wireless Ergonomic Keyboard — 3 Devices, Small Desk, 6-Month Battery

The Goldtouch Trident Mini Keyboard (KB-X211) delivers the full connectivity versatility of the full-size Trident in a travel-sized, space-saving design. At just 11.1 inches wide, it keeps your body centered while typing—reducing shoulder and arm strain from overreaching—while connecting to up to three devices simultaneously via 2.4GHz wireless, dual Bluetooth, and USB.

Key Features

Triple Connectivity — 3 Devices, 1 Compact Keyboard

• 2.4GHz wireless — USB receiver included, stable and lag-free
• Dual Bluetooth channels — connect two Bluetooth devices simultaneously
• USB wired — zero-latency backup connection

Switch between all three devices instantly—no re-pairing required.

Compact Design Reduces Reach Strain

At 11.10" wide (vs 16.6" for full-size keyboards), the Trident Mini keeps your mouse closer to your body—reducing shoulder abduction and arm strain. Ideal for smaller desks, shared workspaces, and anyone who wants a more centered, neutral typing posture.

Quiet Scissor Switches

Low-profile scissor switches deliver smooth, quiet keystrokes with reduced travel—perfect for open offices, shared spaces, and late-night work sessions without disturbing others.

6-Month Battery Life

Built-in 300mAh rechargeable battery provides up to 6 months of typical use on a single 4-hour charge. No AA batteries needed—charges via included USB cable.

6-Key Anti-Ghosting

Accurate key registration even during fast typing—every keystroke registers correctly, no missed inputs.

Moisture Protection

Built-in moisture resistance protects against accidental spills during long work sessions.

Perfect For

• Small desk setups: Frees up significant desk space vs full-size keyboards
• Shared workspaces & hot-desking: Compact and easy to carry between locations
• Travel & remote work: Lightweight (1.06 lbs) and slim (0.45" thin)
• Multi-device professionals: Switch between laptop, desktop, and tablet instantly
• Shoulder & arm strain sufferers: Compact width keeps mouse in neutral reach zone
• Open office environments: Quiet scissor switches won't disturb colleagues

Technical Specifications

What's Included

• Goldtouch Trident Mini Keyboard (KB-X211)
• USB wireless receiver (2.4GHz)
• USB charging cable
• User documentation

Frequently Asked Questions

How is the Mini different from the full-size Trident (KB-X231)?
The Mini is 5.5" shorter (11.1" vs 16.6") with 78 keys vs full-size layout. Both connect to 3 devices. The Mini is ideal for smaller desks, travel, and users who want their mouse in a closer, more neutral reach position.

How many devices can this connect to?
Up to three devices—one via 2.4GHz wireless, and two via Bluetooth channels. Switch between them instantly without re-pairing.

Does it work with Mac and iPad?
Yes—fully compatible with Windows, macOS, iOS (iPad/iPhone), and Android.

How long does the battery last?
Up to 6 months of typical use on a single 4-hour charge via the included USB cable.

Are the keys quiet?
Yes. Low-profile scissor switches are significantly quieter than mechanical keyboards—ideal for open offices and shared spaces.

Do I need to install software?
No. Completely plug-and-play out of the box.

Why Ask Ergo Works

As certified ergonomics specialists with over 30 years of experience, we've fitted thousands of professionals with the right ergonomic keyboards. The Goldtouch Trident Mini is our top recommendation for users with smaller desks or those who want to reduce shoulder strain from overreaching—its compact width naturally positions your mouse in a more neutral, body-centered zone.

Every product we carry is vetted through our professional ergonomic assessment process. We don't just sell keyboards; we provide the expertise to ensure your setup supports long-term health and productivity.

Need help choosing between the Mini and full-size Trident, or finding the right accessories? Our ergonomic evaluation services include personalized keyboard recommendations based on your desk size, work tasks, and symptom profile.