IP66 rated waterproof and vandal resistant rugged sealed 316L stainless steel keyboard with electroplated surface with integrated 50.0mm laser trackball for marine console simulation or ship cab or fleet application, this is a strong and fully-rugged panel-mounted keyboard. It is specially designed with industrial LED backlight which is available for using in dim or dark sea environment, it is also specially designed to meet IP65 specifications, and it is anti-corrosion 316L stainless steel which covered the shortage of normal 304 stainless steel for corrosion spray or salt mist environment, which means it is resistant to extremely harsh marine environment with salt mist, corrosion spray, dirt, dust, water, ice, low temperature, chemical liquids, corrosives, disinfectants, oil, etc.