"Specifications

Dedicated Multimedia Keys Yes

Backlighting None

Wrist Rest Integrated

Battery Requirements 2 x AA

Maximum Battery Life 36 Months

Dimensions 18 x 7.6 x 0.9″ / 457.2 x 193 x 22.9 mm

Weight 1.77 lb / 805 g

Sensor Type Optical

Scroll Type Scroll Wheel

Number of Buttons 3

Mouse Hand Orientation Ambidextrous

LED Colors None

LED Indicator None

Battery Requirements 1 x AA

Maximum Battery Life 18 Months

Dimensions 4.4 x 2.4 x 1.5″ / 111.8 x 61 x 38.1 mm

Weight 2.6 oz / 74 g

Connection Type Wireless

Host Connection 1 x USB-A (Interface Unspecified)

Wireless Connectivity 2.4 GHz RF

Wireless 2.4 GHz Radio/RF 

Wireless Range 32.8′ / 10 m

Full-Functionality OS Support Chrome OS, Windows"