106 keys IP68 vandal proof movable stand alone desk top industrial & marine keyboard with full keyboard functionalities, with adjustable industrial red backlight, integrated IP68 washable 38.0mm opticaltrackball module with 800 DPI resolutions, numeric keypad and 12 function keys (F1, F2…F11, F12) on the top line for easy operation, with industrial PCB with carbon-on-gold key switch technology with key stroke 1.50mm with extremely good tactile feeling for fast and accurate input without any noise, FN+Clean key lock/disable the keyboard for easy cleaning and washing without needing to take out the keyboard from PC, high quality durable black titanium electroplated on stainless steel desk top housing(optional).