Logitech Touch Mouse (910-002666)

Responsive touch surface: Click, scroll and swipe by touch for more natural mouse control
Silky-smooth scrolling: Slide your finger along the touch surface for immediate, fluid web page and document scrolling
Comfortable, stylish design: Feels and looks good wherever you use your laptop
Multi-device wireless receiver: Tiny Logitech Unifying receiver connects up to six compatible mice and keyboards
Compatibility: Works with Windows 7