Wide compatibility and easy setup: Plug and play design works with Windows systems including 98, Me, 2000, 7, 8, and 10, providing a seamless setup across multiple devices without extra software. Long distance wireless connectivity: 2.4G wireless Bluetooth connection supports up to a 30 ft range, delivering reliable signal across different workspaces without dropouts. Rechargeable for uninterrupted use: No frequent battery changes needed. The keyboard offers up to 200 hours of battery life on a single charge, helping you stay productive longer between charges. Ergonomic design for comfortable typing: The 111 key layout features an ergonomic curved profile with an 11 degree angle and dual adjustable feet, allowing you to the typing angle. Quiet keys provide a pleasant, distraction typing experience. Practical use scenarios: Home office or remote work: Enjoy cable flexibility with longrange wireless connectivity and comfortable allday typing. Shared workspace or classroom: Easy to connect to multiple devices without wires, keeping desks tidy and flexible. Travel or meeting rooms: Lightweight, plugandplay setup with extended battery life to support lengthy sessions.