CHERRY G84-5400 XS Trackball Keyboard - USB - 88 Keys - Black - English (US)

High reliability and uniquely precise tactile keying Usable with standard drivers of the operating system Installation and fixation options, dimension identical to G84-5200, G84-5500 Supports Code Set 3 and UnifiedPOS Integrated optical Trackball plus 2 mouse buttons Single keys with Gold Crosspoint contacts (CHERRY ML Technology) Designed for continuous use - more than 20 Million key operations 88/89 keys with full functionality of a standard keyboard Ultra slim - overall height only 20 mm Removable feet