This black keyboard is designed for harsh environments with its 65+2 keys structure. Its 304 stainless steel case has dust and liquid proof properties at IP65 standard. Laser engraved keys with 2.0mm distance offer excellent tactile feeling. Integrated trackball makes navigation easier for users. With true panel mounting, it is ideal for use in kiosks and public areas. USB or PS/2 connection options are available and can be adapted to different language layouts.