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The DP-TB-50 is an extremely high specification contact-less device, ideal for the most demanding cursor control applications. The laser tracking engine provides accurate cursor motion at all speeds, and the high reliability of solid state sensing.
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 38-mm trackball sits inside polycarbonate housing within a stainless steel case.