This smooth, stylish, & precise wireless optical mouse with nano receiver is ideal for laptops, desktops, & netbook PCs. It offers you up to 30 ft of wireless freedom & eliminates the constraints that wired mice often cause. Its optical sensor tracking method lets you work on most surfaces with better speed & accuracy. In addition, the mouse includes a built-in DPI resolution of 800 / 1200 / 1600 for precise navigation & fast maneuver. Combined with its reliability & portability, the iMouse A10 is your perfect peripheral companion. Antimicrobial coating resists germs & bacteria from growing on the mouse. Connector / Port / Interface: USB; Left / Right Hand Use: Left / Right; Mouse Technology: Optical; Wired / Wireless: Wireless.