This wireless desktop keyboard & mouse combo offers users two supreme input devices with a wireless range up to 30 ft. The wireless keyboard features 14 hotkeys for quick access to your media player controls, e-mail, Internet browser & other common applications like My Computer, Mail & Calculator. The keyboard uses quiet membrane key switches that provide a more quiet & tactile response. The wireless mouse is equipped with an optical sensor that is more sensitive & accurate than a traditional optical mouse. This combo is ideal for use in your office or home. Antimicrobial surface reduces the growth of harmful bacteria from growing on the keyboard & mouse. Maximum Wireless Range: 30 ft; Connector / Port / Interface: USB; Wired / Wireless: Wireless; Operating System Compatibility: Windows 2000, XP, Vista, 7, 8, 10.