Kinesis Freestyle2 Ergonomic Keyboard w/ V3 Lifters for PC (9" Separation) Split-adjustable design allows the Freestyle2 to adjust to your body (standard 9" separation) Pre-assembled with V3 Lifters (no Palm Supports) offering variable tenting (5, 10, 15 degrees) Compatible with Windows 7, 8 and 10 & Linux Low force, tactile keyswitches Compatible Accessories: Numeric keypad