Logitech Cordless TrackMan Wheel w/ WebWheel

Experience more desktop flexibility with the Logitech Cordless TrackMan Wheel. It features a 6'Radius WebWheel receiver with a reliable digital radio technology that requires no line of sight. Engineered with optical technology, you get superior performance for any detailed work and smooth tracking for longer use. Virtually maintenance-free, the WebWheel enables easy scrolling and fast Internet use. It also has a long battery life with a battery indicator. Includes 1 AAA battery. System Requirements: CD-ROM drive, Web access for full WebWheel functionality. IBM Compatible PC System Requirements: Windows95/98/NT 4.0/Me/ 2000/XP, available PS/2 or USB port. Macintosh System Requirements: OS 8.6 or later, USB port. 5-year LMW. Made in China. Electronics,Computers,Accessories,Mice & Input Devices