This 89-key (86+3) keyboard features an integrated touchpad and desktop-style design that is ideal for use in harsh environments. Constructed of 304 stainless steel, the keyboard is vandal and dust resistant (IP65) and also resistant to liquid contact. The 1.8mm pitch keys with laser-etched graphics provide excellent tactile feel. USB or PS/2 interface is optional and can be customized for different language schemes such as English, Spanish, German, Korean and Arabic.