Designed to support modern workstations, the Pro Fit Ergo KB675 EQ TKL Rechargeable Keyboard elevates your typing experience with style, comfort, and performance. The sculpted ergonomic design provides all-day comfort by supporting proper hand and wrist posture, and the curved key layout enhances productivity by accommodating the natural contour of your hands. Swift Pair Technology simplifies device connections, supporting two Bluetooth connections and a 2.4GHz connection with 128-bit AES government-grade encryption security. Windows and macOS compatible, the keyboard includes optional Kensington Konnect software for additional productivity-enhancing customization options. The outer casing and keycaps are composed of 43% post-consumer recycled content (PCR). Includes professional support and 3-year limited warranty.