Kensington Expert Wireless Trackball Mouse (K72359WW) Black, 3.5" x 6.1" x 8"
Brand: Kensington
Color: Black
Categories: Electronics, Computers & Accessories, Computer Accessories & Peripherals, Input Devices, Trackballs


Large 55mm ball design and Diamond Eye optical tracking for precise cursor control; Patented scroll ring lets you scan up and down pages with ease
Detachable, ergonomic wrist rest supports hand and wrist for improved comfort; Ambidextrous design
Customizable 4-button design, scroll speed and cursor speed via KensingtonWorks software
Connects wirelessly via built-in Bluetooth 4. 0LE or with the USB dongle using 2. 4Ghz wireless; Auto-sleep helps conserve battery life
Compatible with Windows (7, 8, 8. 1, and 10), macOS (10. 8 and later), and Chrome (OS 44 and later); 3 year and lifetime technical support

Special Feature: Wireless connection via Bluetooth® 4.0 LE or USB nano receiver TrackballWorks™ software lets you customize all 4 buttons, adjust cursor speed See more
Movement Detection Technology: Optical
Connectivity Technology: Wireless
Brand: ‎Kensington
Color: ‎Black
Series: ‎Expert Mouse
Batteries: ‎1 A batteries required. (included)
Product Dimensions: ‎6.02 x 4.92 x 2.76 inches
Processor Count: ‎1
Wireless Type: ‎802.11a/b/g/n, 2.4 GHz Radio Frequency
Computer Memory Type: ‎DDR3 SDRAM
Manufacturer: ‎Kensington
Item Weight: ‎1.35 pounds
Country of Origin: ‎China
Item Dimensions LxWxH: ‎6.02 x 4.92 x 2.76 inches
Item model number: ‎K72359WW
Customer Reviews: 4.3 out of 5 stars 6,931 ratings 4.3 out of 5 stars
Power Source: ‎Battery Powered
Is Discontinued By Manufacturer: ‎No
Date First Available: ‎January 12, 2016
Operating System: ‎Chrome, Windows, Mac
ASIN: ‎B01936N73I