Desktop keyboard RKTE85 series

with mechanical keys85-keywith trackball

This 85 key keyboard features a compact rubber keyboard with integrated waterproof ergonomic trackball. The backlit keys warrant for optimized performance while working in low-light environments. - Compact layout, 85 full travel keys - Version with or without backlighting - Dimmable backlighting at 8 levels by two dedicated keys (FN key + arrow up/down) - Low power LED's warrant for a long life - 38 mm waterproof ergonomic trackball with hall-effect scroll wheel - Removable ball for easy cleaning - Integrated left, middle and right switch functionality - No external power supply necessary, keyboardport power sufficient - Compact thickness KEYBOARD Sealing : IP67 sealed frontal Desktop version : ABS enclosure Keys : 85 rubber keys Pointing Device : 38 mm ergonomic trackball Output : 1,6 m. USB cable Power requirements : Directly from USB port Operating temp. : -0°C to +70°C Storage temp. range : -40°C to +85°C Switch force : 300 grams +- 100 grams Switch stroke : 1,5 mm Lifetime switches : 1 million actuations Desktop keyboard : ABS enclosure Dimensions : 420 x 150 x 68 mm Panel mount keyboard : M3 studs, 10 x M3 x 15 mm Dimensions : 415 x 145 x 68 mm TRACKBALL Ball size/material : Ø38.1mm (1.5") / Epoxy resin Tracking force : 20-40 grams – PTFE seal Ball load : 100N (10Kg) max. downward pressure for 2 minutes @ 20°C Resolvable ball speed : 30 IPS (inches per second) Tracking engine : Infra-red optical navigation technology Removable ring : PC/ABS, black