ELECOM Ergonomic Comfort Design Trackball IST Wired USB-A Connection, Smooth Tracking with Ruby Ball Bearing, 36mm Ball, Thumb Control, Compatible for Windows, PC, and Mac Black (M-IT10URBK)
$39.99
Description
RUBY BALL BEARING MOUNTAED TYPE- Ruby ball bearing provides the feelings and smoothness..INTERCHANGEABLE BEARINGS - Replaced with ELECOM bearing parts that sold separately..ERGONOMIC DESIGN - Supports your hand in a natural angled position 28 degree for all day comfort..36mm SILVER BALL SIZE - Easy to move from one end to the other even on large screens..Dimesion - Width 3.8 inch x Length 5.0 inch x Height 2.0 inch, Weight : 6.2oz
