The new desktop DT-TB offers solid state, optical trackball technology, in a completely sealed and waterproof enclosure. Featuring IP 65 protection, the DT-TB''s 38mm trackball sits inside a polycarbonate housing within a stainless steel case. The trackball is easily removable for convenient cleaning, while an adjustable tension ring ensures the proper amount of trackball smoothness for any user. In addition, the DT-TB features sealed, stainless steel switches, including a programmable button. The DT-TB is ESD-safe, and available with the choice of either PS/2 or USB cables.

Features & Benefits
Desktop Pointing Device
Stainless steel case
IP rated
ESD safe
Adjustable tension ring
Removable ball
Left/Middle and Right click.