No line of sight necessary between mouse and receiver
5-Year warranty
Product Ranking
#8381 in Computer Mice
Product Description
Here's a trackball that fits comfortably into your right hand, with its buttons and scroll wheel at your fingertips and a smooth trackball right underneath your thumb. USB or PS/2.
Product Description
Here's a trackball that fits comfortably into your right hand, with its buttons and scroll wheel at your fingertips and a smooth trackball right underneath your thumb. USB or PS/2.