a4tech-g3-760n-wireless-mouse-advanced-24ghz-optical-24ghz-connectivity-15-meter-range-auto-power-sa

A4TECH G3-760N Wireless Mouse , Advanced 2.4GHz Optical 2.4GHz Connectivity , 15 meter Range , Auto Power Saving , 16 Hotkey Gestures , Symmetric Ergonomic Design – Black