Logitech Wireless Mouse m317 with Unifying Receiver, Steel Blue
Contoured design: Comfortable shape with soft sidegrips
Logitech Advanced Optical Tracking: Enjoypoint-and-click precision and smooth scrolling
Unifying Receiver: Robust wireless connection with onetiny USB receiver that stays in your laptop
Long battery life: Up to 12 months of battery lifevirtually eliminates the need to change batteries
Wide compatibility: Works with Windows, Mac and Linuxcomputers