with sealed touchpad vandal proof IP65 keyboard with backlight optional

with sealed touchpad vandal proof IP65 keyboard with backlight optional Special Features: 1. 71 keys IP65 dynamic vandal proof industrial & military keyboard 2. adjustable industrial backlight 3. IP65 dynamic sealed & ruggedized tough touchpad with scroll function (optional) for fast and accurate cursor position 4. 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 5