Main feature: Product Description 1) 66 keys,with integrated trackball; 2) Protruding long travel(2.0mm)keys with graved graphics, excellent tactile feel; 3) Front assembly 4) Specially designed to operate in harsh environments, making them ideal for internet kiosks and other applications in public places. 5) Built from stainless steel ,having a high resistance to vandalism. 6) Resist dust and liquid spill, meet IP65 requirement 7) PS/2 or USB connector, easy to plug into computers directly 8) Layouts can be customized -weight:1.80kgs -Dimensions:400.00 x 124.00 x 32.20mm
