Quick Answers What is this? A wireless ergonomic keyboard that connects to up to 3 devices simultaneously via USB, 2.4GHz, and dual Bluetooth—letting you switch between them instantly without re-pairing. Who is this for? Professionals working across multiple devices (laptop + desktop, computer + tablet, work + personal) who want ergonomic comfort and seamless workflow switching. Key benefit: Triple connectivity (USB + 2.4GHz + dual Bluetooth) in one full-size ergonomic keyboard—plug-and-play, no software required, rechargeable battery. Best for: Multi-device keyboard, wireless ergonomic keyboard, Bluetooth keyboard for multiple devices, hybrid work keyboard, ergonomic office keyboard, Mac and Windows keyboard. Key specs: Full-size QWERTY, membrane keys, USB + 2.4GHz + dual Bluetooth, rechargeable battery, 16.61×4.6×0.45", 1.26 lbs, Windows/Mac/iOS/Android compatible. Model KB-X231-TM by Goldtouch. Comparison: Goldtouch Trident vs single-device keyboards—Trident connects 3 devices vs 1; Trident vs Logitech MX Keys—Trident adds USB wired option alongside wireless for zero-latency reliability. Wireless Ergonomic Keyboard for 3 Devices — Switch Instantly, No Re-Pairing The Goldtouch Trident Standard Keyboard (KB-X231-TM) is a full-size wireless ergonomic keyboard that connects to up to three devices simultaneously—via USB, 2.4GHz wireless, and dual Bluetooth—letting you switch between them instantly. Designed for hybrid and multi-device professionals who need ergonomic comfort without sacrificing productivity. Key Features Triple Connectivity — 3 Devices, 1 Keyboard USB wired connection — zero-latency, always reliable 2.4GHz wireless — USB receiver included, stable wireless connection Dual Bluetooth channels — connect two Bluetooth devices simultaneously Switch between devices instantly—no re-pairing, no delays. Ergonomic Comfort for Long Workdays Supports natural wrist and hand positioning, reducing fatigue during extended typing sessions. Full-size layout means no compromises on key placement or comfort. Full-Size Productivity Layout Standard QWERTY layout with full-size keys Complete function key row No learning curve—plug and play Rechargeable Battery — No AA Batteries Needed Built-in rechargeable battery charges via USB cable—included in the box. No ongoing battery costs. Universal Compatibility Windows (all versions) macOS iOS (iPad, iPhone) Android tablets and phones Perfect For Hybrid workers: Switch between work laptop and personal desktop instantly Multi-monitor setups: Control multiple computers with one keyboard Mac + PC users: Works seamlessly across both platforms Tablet + computer users: Type on your iPad and PC without switching keyboards Anyone with wrist or hand strain: Ergonomic design reduces fatigue during long sessions Technical Specifications Specification Details Model KB-X231-TM UPC 853610008320 Connectivity USB, 2.4GHz wireless, Dual Bluetooth Devices Supported Up to 3 simultaneously Layout Full-size QWERTY Key Type Membrane Power Rechargeable battery (USB charging) Dimensions 16.61 × 4.6 × 0.45 in Weight 1.26 ± 0.1 lbs Cable Length 1.5 m OS Compatibility Windows, Mac, iOS, Android Setup Plug-and-play, no software required What's Included Goldtouch Trident Standard Keyboard (KB-X231-TM) USB wireless receiver (2.4GHz) USB charging cable User documentation Frequently Asked Questions How many devices can this keyboard connect to?Up to three devices simultaneously—one via USB, one via 2.4GHz wireless, and one via Bluetooth. Switch between them instantly without re-pairing. Does this work with Mac and Windows?Yes—fully compatible with Windows, macOS, iOS, and Android. Is this an ergonomic keyboard?Yes. The Goldtouch Trident is designed to support natural wrist and hand positioning, reducing strain and fatigue during long typing sessions. Do I need to install software?No. It is completely plug-and-play—ready to use out of the box. Does it work with an iPad?Yes—connects via Bluetooth to iOS devices including iPad and iPhone. How long does the battery last?The rechargeable battery provides extended use and charges via the included USB cable. 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 consistently ranks as our top recommendation for multi-device users who need ergonomic comfort without sacrificing connectivity—it delivers triple-device switching with a full-size ergonomic layout at an accessible price point. 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 the right keyboard or accessories? Our ergonomic evaluation services include personalized keyboard recommendations based on your work tasks, typing volume, symptom profile, and workspace constraints.
