1.Split Design ErgonomicThe key layout of this curved keyboard is ergonomically designed to make longterm use less fatiguing. The split design helps to put your wrists and forearms in a natural, relaxed position. 2.Wrist Rest IncludedThe keyboard comes with a soft wrist rest in a onepiece design for easy use. The soft padded wrist rest helps you rest your wrists and forearms while typing in the office, making work easier and more comfortable. 3., Plug and PlayThe Silent Keyboard comes with a 1.5 meter USB cable, simply plug the USB receiver into your computer and you can use the keyboard immediately, providing a stable, constant connection and ultralow input latency. Fast transfer speed makes it an ideal keyboard for typing, gaming, office and work. 4.Wide Compatibility wired curved keyboard is compatible with laptops and desktops with USB ports, Windows 2000, XP, Vista, Win 7, Win 8 and Win 10. NOTE: This is a wired keyboard and cannot be used directly with devices that do not have USB ports. A USB adapter is required for conversion.