kensington Mouse K72359WW Nano USB Expert Mouse Wireless Trackball Retail

Wireless connection via Bluetooth 4.0 LE or USB nano receiver
TrackballWorks^TM software lets you customize all 4 buttons, adjust cursor speed
DiamondEye^TM optical tracking technology for premium cursor control and accuracy
Award-winning Scroll Ring lets you scan up and down pages with ease
Large ball is designed as a perfect sphere to provide exceptional precision
Detachable wrist rest supports hand and wrist for ergonomic comfort
Ambidextrous design works equally well for both right-handed and left-handed users
Auto-sleep helps conserve AA battery life

Color Group:
Black
Compatibility:
Chrome OS 44 and above, Mac OS 10.8, Mac OS 10.9, Mac OS High Sierra 10.13, Mac OS Sierra 10.12, Mac OS X 10.10, Mac OS X 10.11, Windows 10, Windows 7, Windows 8, Windows 8.1
Connectivity:
Wireless
Controls:
Customizable Buttons, Scroll ring
Features:
Ambidextrous Design, Auto Wake/Sleep, Wireless USB Receiver Storage
Sensor:
Optical
USB Receiver Size:
Nano
Wireless Type:
2.4Ghz, Bluetooth 4.0 LE
Item Dimension (L inchxW inchxH inch)
4 x 7 x 11
Weight
2.00lb
Warranty Information
36 Months