Seal Shield - Optical - Wireless - Radio Frequency - 2.40 GHz - Black - 1 Pack - USB Type A - 800 dpi - Scroll Wheel S

Optical movement detection enables the mouse to operate on any surface to ensure maximum usability Enjoy the freedom of Radio Frequency wireless connectivity found in most devices Radio frequency wireless technology enables signals to travel efficiently and reliably with maximum dependability USB Type A mouse host interface allows powerful and efficient transfer of data with maximum productivity From controlling text size to image zoom, opening or closing tabs, the featured scrolling wheel makes it a breeze to perform tasks quickly Comes in black product color for a trendy, sophisticated look Designed to fit your hand naturally, avoiding painful positions and allowing you to work conveniently for longer hours