CHERRY KC 1000 is rock-solid CHERRY technology with an excellent price/performance ratio. Modern, flat design with gentle, quiet and durable wear-resistant keys. Universal, reliable and optimised for professional use. In black or grey. Flat, corded keyboard including cursor and number pad Whisper keystroke keys with durable key lettering Up to 10 million keystrokes 4 hotkeys (calculator, e-mail, browser, sleep mode) Plug & Play via USB connection 3 blue status LEDs Optimised for professional use in the office (GS approval) Awarded the 'Blaue Engel' environmental seal   Keyboard Key technology: LPK Service life, standard key: > 10 million key operations Number of Keys: Product dependant, see table Reliability: MTBF (90) > 80.000 hours Packaging dimensions: 480 x 205 x 27 mm Dimensions (product): 458 x 170 x 20 mm Delivery volume: CHERRY KC 1000Operating instructions in hard copy System requirements: USB connection Interf