Glass touch zone for smooth scrolling.

Dedicated key for the Windows 8 Start screen.

Ergonomic shape with rubberized grips for optimal comfort.

Familiar left-click, right-click, and middle buttons.

Connect up to six compatible mice and keyboards via the tiny Unifying receiver.

Contents: Wireless mouse, Logitech Unifying receiver, 2 AA batteries (pre-installed), user manual

Peripheral connection: USB
Wireless transmission range: 10 m
Signal frequency: 2.40 GHz
Operating system compatibility: Windows 7, Windows 8
Power supply: Battery operation
Battery life: 13,140 h