KEYBOARD
Sealing: IP67 sealed
Keys :103 short travel switches, tactile feel switches with 0,3 mm travel and 2,55 N operating force
Output :1.6 m shielded USB cable
Power requirements: Directly from USB port
Operating temp.: -15°C to +60°C
Front layer: Black polyester front layer with embossed keys, scratch and chemical resistant
TRACKBALL MODULE
Ball diameter: Ø50.8mm (2")
Resolvable ball speed: 30 IPS (inches per second)
Tracking engine: Infra-red optical navigation technology