This 89-key keyboard, with its integrated touchpad and durable construction, ensures reliable use in harsh environments. The 304 stainless steel chassis offers high protection against vandalism and dust and is IP65 certified. The ridged keys, spaced 1.8mm apart, feature laser-etched graphics and provide excellent tactile feel. With USB or PS/2 connectivity options, it adapts to various language layouts and is suitable for public areas.