Features | Ultra-slim ergonomic wireless 2.4Ghz keyboard with built in laser trackball, left / right buttons and scroll wheel features. 2.4Ghz technology offers greater range up to 33 feet away from your computer Built-in laser trackball with 400, 800, and 1200 dpi selections Built-in left and right mouse buttons with built-in scroll wheel 19 hotkeys for multimedia functions Slip Resistant design on both sides with rubber grip 78 channels for Keyboard with unique ID to avoid interference (automatically switches) The perfect solution for Digital Living Rooms ON/OFF switch for battery saving |
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