Kensington Orbit Wireless Trackball with Scroll Ring - Black-Red (K70990WW),

Brand: Kensington
Color: Black-Red
Connectivity Technology: Bluetooth
Special Feature: Wireless
Movement Detection Technology: Optical

Dual wireless connectivity offers the flexibility of 2.4 GHz and Bluetooth LE, with 128-bit AES government-grade encryption security
The scroll ring lets you spin the dial to move up and down web pages or documents with complete ease. And the 40mm ball’s hard surface is specially designed as a perfect sphere for precise tracking and control
Four DPI settings let you easily adjust the cursor speed to fit 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
Ambidextrous design works equally well for right-handed and left-handed users. Trackball reduces wrist and hand movement to ease repetitive-stress injuries
Free *KensingtonKonnect downloadable software provides a personalized experience, giving you the ability to assign a variety of functions (including shortcuts) to the buttons, and adjust cursor and scrolling speed. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility

Product information

Connectivity Technology: Bluetooth
Additional Features: Wireless
Movement Detection: Optical
Button Quantity: 2
Hand Orientation: Right
Compatible Devices: Personal Computer
Operating System: Windows, macOS
Number of Batteries: 2 AA batteries required. (included)
Hardware Platform: PC
Power Source: Battery Powered
Mouse Maximum Sensitivity: 1600 dots_per_inch
Minimum Required Operating System Version: Mac OS 14 Sonoma, Windows 11
Range: 30.0 feet