Adesso WKB-3150UB Tru-Form Media 3150 Wireless Ergo Mini Trackball Keyboard

Adesso WKB-3150UB Tru-Form Media 3150 Wireless Ergo Mini Trackball KeyboardProduct SummaryThe Adesso WKB-3150UB Tru-Form Media 3150 Wireless Ergo Mini Trackball Keyboard is designed with an ergonomic split key zones and sloped shape to provide natural and effortless typing experience. It features a built-in trackball for easy and comfortable browsing, multifunctional capabilities, and a wireless range of up to 30 feet. With its compact size and clutter-free design, this keyboard offers portability and ergonomic comfort.Product Features Device interface: RF Wireless Keyboard key switch: Membrane key switch Keyboard layout: QWERTY Keyboard language: English Connectivity technology: Wireless Purpose: PC/server Keyboard form factor: Mini Keyboard style: Curved Pointing device: Trackball USB hub: No Fingerprint reader: No Wireless range: 9.144 meters Hot keys: Yes Frequency band: 2.4 GHz Scroll wheel: Yes Wrist rest: Yes Battery type: AAA Number of batteries supported: 2