Logitech TrackMan 904353-0403 Wheel Trackball
(Optical - USB, PS/2 - 3 x Button - MPN: 9043530403) Description: High-precision trackball features a comfortable thumb-controlled design that is ideal for extended use. Right-handed design includes a scroll wheel and drag lock button for easy navigation, three customizable buttons for easy access to key tasks, and.... Read MoreDescription: High-precision trackball features a comfortable thumb-controlled design that is ideal for extended use. Right-handed design includes a scroll wheel and drag lock button for easy navigation, three customizable buttons for easy access to key tasks, and a thumb-operated ball for fast, accurate cursor movement. Marble optical technology delivers smooth, ultra-precise tracking. Customize buttons with included MouseWare software. WebWheel software optimizes Web browsing. PC and Mac compatible Trackman Wheel includes a USB to PS/2 adapter. Minimize | 
