IP65 static vandal proof trackball with 50.8mm military grade mechanical trackball module with black hardened resin ball, with 200~2000DPI resolutions, with sealed 3 metal mouse buttons for left and right clicking, middle scrolling button with ball rolling. 1.5 mm top stainless plate and threaded bolts for top panel mounting solution, high quality scratch-proof black titanium electroplated on front stainless steel and optional keys to withstand salt spray, MIL-STD-810F (wide temperature, shock, salt mist, vibration, fungus, humidity), built to meet -40°C to +75°C for working temperature and strong anti-vibration features.
DIMENSIONS: 110.0mm x 126.0mm (front panel)