111 keys IP65 dynamic waterproof sealed & ruggedized silicone rubber Hygienic keyboard with full keyboard functionalities, sealed & ruggedized IP68 dynamic 25.0mm optical trackball module with 800 DPI resolutions for fast and accurate cursor position, integrated numeric keypad and 12 FN keys (F1, F2...F11, F12), with carbon-on-gold key switch technology with key stroke (1.50mm±0.10mm) with extremely good tactile feeling for fast and accurate data input without any noise, with durable coating & antimicrobial keyboard surface withstand to most chemicals and liquids under harsh environment, FN + Clean combination key for easy cleaning without disconnecting the keyboard and computer, top panel mounted solution with rugged stainless steel back plate with mounting studs to protects the electronics. Adjustable white backlight included to fit for dim or dark environment.
DIMENSION: 366.0mm x 136.0mm (L x W)