Keyboard TRUST Vaiya Universal USB RF Wireless Bluetooth — Full-size US English, USB-C charging, Scissor keys, Numeric keypad, Black

The Trust Vaiya Keyboard is a full-size wireless keyboard with USB, RF and Bluetooth connectivity, designed to connect up to four devices simultaneously. It features a slim, laptop-style low-profile layout with scissor switches for precise, comfortable typing and a black finish that fits most workspaces. The keyboard supports multiple operating systems including Windows, macOS, iPadOS, iOS, Android and Chrome OS and includes dedicated keys for easy device switching.

Advantages

The keyboard offers multi-device connectivity via a 2.4 GHz USB receiver and three Bluetooth channels, allowing quick switching between devices with dedicated buttons. Its full-size layout and low-profile scissor keys provide a comfortable typing experience suitable for prolonged use. An integrated rechargeable battery provides long runtimes — up to six months under typical use — with the option to continue working while charging and a full recharge in approximately two hours. Thirteen multimedia Fn keys add convenient control over media and system functions across supported operating systems.

Suitable for

• Home office typing and general productivity
• Switching between PC, laptop, tablet and smartphone
• Use with Windows, macOS, iPadOS, iOS, Android and Chrome OS devices
• Users who prefer a full-size US English keyboard layout

Key specifications

• Connectivity: USB (2.4 GHz RF receiver), Bluetooth (up to 3 devices)
• Form factor: Full-size (100%)
• Key type: Low-profile scissor switches
• Layout: US English
• Colour: Black
• Battery: Built-in rechargeable battery, up to 6 months typical runtime, ~2 hours full charge
• Multimedia: 13 Fn multimedia keys
• Compatibility: Windows, macOS, iPadOS, iOS, Android, Chrome OS

How to use

Connect the keyboard using the included 2.4 GHz USB receiver or pair via Bluetooth to up to three devices. Use the dedicated device-switch buttons to toggle between connected devices. Charge the integrated battery with the supplied cable; the keyboard remains usable during charging. Use the Fn multimedia keys to control media playback and system functions depending on the connected operating system.

Recommendations

For best battery life, set device Bluetooth and keyboard backlight settings (if any) to power-saving modes and disconnect the 2.4 GHz receiver when not in use. When switching operating systems, verify any OS-specific Fn key mappings and adjust settings in system preferences if needed.