66 Key Panel Mounted Keyboard With Trackball

66 Key Panel Mounted Keyboard With Trackball Quick Detail: 1. Stainless steel industrial keyboard; 2. Waterproof, dust-proof and vandal resistant; 3. CE,FCC,ROHS,IP65 certificate; 4. USB or PS/2 interface; 5. Customized layout. Features: 66 keys silicon rubber switch panel mount metal keyboard with 38mm mechanical trackball; Water, dust and vandal resistant; Etching and inking lettering; Brushed surface; Compatible with WINDOWS98/ME/2000/XP; Designed for public, outdoor,