Brand Name: Kensington
Origin: Mainland China
Type: Bluetooth Wireless
Certification: CE,FCC
Number of Rollers: 1 pcs
Package: Yes
Number of Buttons: 4
Operation Mode: Trackball
Power Type: Battery
Model Number: K72359
Hand Orientation: Both Hands
Interface Type: bluetooth
Brand Name: Kensington
Origin: Mainland China
Type: Bluetooth Wireless
Certification: CE,FCC
Number of Rollers: 1 pcs
Package: Yes
Number of Buttons: 4
Operation Mode: Trackball
Power Type: Battery
Model Number: K72359
Hand Orientation: Both Hands
Interface Type: bluetooth
According to the rules of airlines, we will remove two AA batteries from the package, and then deliver your goods. Thanks for your understanding.
Dual Wireless Technology
The ultimate in wireless freedom, allowing you to connect either via Bluetooth 3.0/5/0 LE that allows you to save a valuable USB port or through a highly reliable 2.4GHz USB nano receiver.
Bluetooth 4.0 LE: press 3 seconds
Blinks blue = connected
Blinks red = replace batteries
2.4GHz USB: connected automatically after inserts USB receptor
Customizable 4-button design, scroll speed and cursor speed via KensingtonWorks software
DiamondEye Optical Tracking
Movement detection technology provides smooth, precise cursor control so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency.
Scroll Ring and Large Ball
Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Award-winning scroll ring lets you scan up and down pages with ease.
Ambidextrous Design
Works equally well for both right-handed and left-handed users to get the most out of their trackball.
Detachable Wrist Rest
Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer.