Laser trackball TSX50S8

desktop2 inch (50 mm)USB

Maintenance free as there are no moving parts except for the ball Withstands impacts on the top of over 20 Joules Stainless steel for the best resistance in salty or greasy environments General trackball specifications Ball diameter : 50,8 mm (2'') Ball material : polyester Dimensions / weight : 100 x 120 x 63 cm / 1,3 kg Lifetime : >= 2 million ball revolutions Tracking force : nom. 50 grams Cable : 1 shielded, straight 1,6 m long Operating temperature range : -10°C to +60°C Storage temperature range : -25°C to +80°C Short travel switches Travel : 0,5mm Operating force : 4N Mechanical life : 3 million Trackball connectivity This combo PS/2 & USB trackball unit has a 1,6 meter long shielded straight cable ended by a USB type A plug. An adaptor to PS/2 is added. No special device driver is needed, use standard available drivers of your operating system.