Kensington K72675WW Orbit Wireless Trackball Mouse - Black

Kensington Orbit Wireless Trackball with Scroll Ring - Space Gray (K72675WW)

• Dual wireless connectivity offers 2.4GHz and Bluetooth (3.0 and LE) flexibility with 128-bit AES government-grade encryption security

• The scroll ring lets you rotate the dial to move up and down web pages or documents with complete ease. And the hard surface of the 40mm gun is specially designed into a perfect sphere shape for precise tracking and control.

• Four DPI settings let you easily adjust cursor speed to your needs by selecting the appropriate level (400, 800, 1,200, or 1,600)—lower DPI for precision editing and higher DPI for word processing or casual browsing

• Versatile design works equally well for right-handers and left-handers. Trackball reduces wrist and hand movement to ease repetitive stress injuries

• Free KensingtonWorks downloadable software provides a personalized experience by giving you the ability to assign various functions to buttons (including shortcuts) and adjust the cursor and scroll speed.

• Optical tracking technology delivers precise cursor movement for superior accuracy, so you can quickly get anywhere on the screen with fewer hand movements, increasing productivity and efficiency

• A removable wrist rest offers soft cushioning to support the hand and wrist in ergonomic comfort for pain-free productivity during extended activity at the computer

• Mac and PC compatible