Meet ERGO M575-a wireless trackball with incredibly easy thumb control. This is the newest addition to the Logitech Ergo series that promotes increased comfort, lower muscle strain, and improved, more natural posture.
Forget about sliding around a mouse
Wireless
2000
5
5.11 oz
ERGO M575 Wireless Trackball
USB Receiver
...See MoreAdd the products you would like to compare, and quickly determine which is best for your needs.