The DT-TB offers solid-state laser trackball technology in a completely sealed and waterproof enclosure. Designed to meet NEMA 4X protection, the DT-TB�s 38-mm trackball sits inside polycarbonate housing with a stainless steel case. The trackball is easily removable for convenience 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.
Adjustable Tension Ring
PS/2 or USB configurations available
Stainless Steel Case