This durable keyboard is designed for use in harsh environments and provides high vandal resistance with its 304 stainless steel casing. It offers mouse functionality to the user with its integrated trackball, and is dust and water proof thanks to its IP65 protection. The protruding keys, 1.8mm apart, feature laser-etched graphics and provide excellent tactile feel. It comes with USB or PS/2 connectivity options and can be customized to different language layouts.