The DT-2000-TB is constructed using a highly-rugged stainless steel case and industrial silicone rubber pad, ensuring NEMA 4X protection. The DT-2000-TB�s trackball pointing device is a completely sealed 38-mm laser unit, featuring a removable ball for convenient cleaning, as well as an adjustable tension ring. The trackball is operated using sealed stainless steel switches with left and right click functions and a third programmable button.
10-Key Numeric Pad
24 Function Keys
PS/2 and Separate-Cable USB configurations available