The best trackball ever made has just gotten better. Designed for PCs and Mac s the new Expert Mouse employs Kensington s Diamond Eye optical technology for smooth precise cursor movement. Surrounding the ball we have a brand new implementation of our award winning Scroll Ring that puts scrolling right at your fingertips. More comfortable than ever the Expert Mouse even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same large ball exceptional control and ease-of-use that has set the industry standard for more than 15 years. Type: Trackball. Connectivity Technology: Cable. Operating Distance: 6ft (Cable). Movement Detection: Optical. Interfaces/Ports: 1 x 4-pin Type A Male USB. Platform Support: PC. Dimensions: 2.5 H x 5 W x 5.75... Less

KENSINGTON optical expert trackball mouse 7.0 w/scroll ring (black) (64325) (New-Retail) Description: The best trackball ever made has just gotten better. Designed for PCs and Mac's, the new Expert Mouse employs Kensington's Diamond Eye optical technology for smooth, precise cursor movement. Surrounding the ball, Kensington has a brand new implementation of its award winning Scroll Ring that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same, large ball, exceptional control, and ease-of-use that has set the industry standard for more than 15 years. Features: DiamondEye Optical tracking for superior accuracy Exceptional comfort for ultimate... Less

Kensington Expert Mouse Trackball Designed for PCS and Mac's, the new Expert Mouse employs Kensington's Diamond Eye Optical technology for smooth, precise cursor movement. Surrounding the ball, Kensington has a brand new implementation of its award winning Scroll Ring that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse even comes with a soft new wrist rest-right in the box!

Quickly and easily navigate through web pages and documents with this trackball that features a scroll ring. Ambidextrous design delivers all-day comfort to either hand. Optical technology provides you with precise tracking. Customize buttons with Trackball WorksT software. Connector/Port/In terface: USB; Left/Right Hand Use: Left/Right; Mouse Technology: Trackball; Wired/Wireless: Wired.

Kensington Expert Mouse Pro Wireless Trackball with 6 Direct Web Buttons. THE premier mouse, with a wireless connection. Clear up some of the clutter on your desktop! Six Direct Launch Buttons give access to Web sites of your choice or your favorite applications, plus four programmable mouse buttons to streamline frequent tasks. There's even a scroll wheel to help you zip through documents and web pages. This is a great mouse for designers or gamers, or anyone who spends a lot of time on the computer - and it's designed for left or right hand use. The large ball and ergonomic design combine with a bonus wrist rest that positions your hand properly to ensure hours of comfortable use. ... Less

Control your cursor with a simple touch of the finger! The highly accurate Orbit Optical is as easy to use as a regular mouse but it stays in one place saving you valuable desk space. The precise optical tracking mechanism is also resistant to dust reducing the need for regular trackball cleaning. Pointing Device Type: Trackball. Pointing Device Connectivity Technology: Cable. Pointing Device Operating Distance: 6 . Movement Detection: Optical. Buttons: 2 x Button. Interfaces/Ports: 1 x 6-pin mini-DIN PS/2. Software Included: Drivers and Utilities. System Requirements:. PC: Windows 98 Me 2000 or XP with USB port. PC: Windows 95 98 Me NT 2000 or XP with PS/2 compatible mouse port. Macintosh with OS 10.1.5 or later. USB Macintosh with OS 8 and 9 device will only function as a 1-button... Less

Trackball Mouse, Corded, Optical, Number Of Buttons 2, Black, Connector Type Usb/ps2, Compatible With Pc/mac(r), Height 9-7/8 In., Length 9-1/2 In., Width 2-3/4 In., Features Scroll Wheel, Includes Software

Orbit trackball with scroll ring features optical technology that delivers precise cursor control with the touch of a finger. The two-button design provides an interface that s familiar to mouse users. Scroll ring allows fast easy click-free scrolling of web pages and documents. Compact design uses far less desk space than a mouse. Ambidextrous trackball is designed for left-handed or right-handed users. Trackball offers USB connectivity and is compatible with Windows 7 Windows XP Windows Vista and Mac OS X.

You are bidding on one Brand New, Sealed in USA Retail Factory Box, Not Refurbished Kensington Expert Mouse Optical USB Trackball for PC or Mac 64325 ATTN: we use FedEx ground for commercial address delivery(1-5 business day) and use FedEx smartpost for residential and PO box delivery . Product Description The best trackball ever made has just gotten better. Designed for PCs and Mac's, the new Expert Mouse® employs Kensington's Diamond Eye optical technology for smooth, precise cursor movem

Kensington 72352 [ KMW72352 ]: Orbit Wireless Trackball, Black. Wireless mouse with 2.4 GHz nano receiver. Center ball tracking provides precise cursor control. Touch scrolling allows you to glide effortlessly through web pages & documents. Customize buttons with TrackballWorks ® software. Connector / Port / Interface: USB; Left / Right Hand Use: Left / Right; Mouse Technology: Trackball; Wired / Wireless: Wireless. .. KMW72352 or KMW-72352