PLUG and PLAY-Installation is super easy, just plug the USB receiver into your computer port and you are ready to go. (Note: Share one USB receiver for both keyboard and mouse device, The USB receiver place in the mouse battery compartment) The 2.4G USB receiver provides a reliable wireless connection up to 10 m, so you can forget about drop-outs and delays and you can take it wherever you use your computer. Ergonomic wave design-The unique wave design guides your hands into the best position and conforms naturally to your fingers. Easy comfortable typing without a learning curve. A large cushioned palm rest: helps position your hands properly on the keyboard and offers a comfortable place to rest them when not typing. Right-handed comfort mouse with generous contoured design, soft rubber grips and an advanced scroll wheel for hyper-fast or click-to-click scrolling. Compatible with Windows 2000, XP, Vista, 7, 8, and 10/11 or later, other operating systems may only work with limited functionality.