KB800PB-UK-20 - Kinesis Freestyle2 keyboard with 20 separation cable (UK Layout); dramatically thinner than its predecessor the Freestyle2 retains the same proven ergonomic benefits and features as its predecessor. Ideal for both office and travel use the Freestyle2 can easily be adjusted to meet individual's user requirements. USB connected ergonomic split keyboard in black. Windows & Linux compatible (not suitable for Mac). Low actuation force; quiet and tactile membrane key switch. Operating force 44 grams; activation force 35 grams; travel distance: 3.9 mm. (Please note the Pivot Tether is not covered by the manufacturer warranty; replacements can be bought using AC803PT-BLK)