Buy Portronics Key 5 Wireless Keyboard and Mouse Combo and get to experience its awesome features. Comes with reliable 2.4GHz wireless connection: small nano-receiver connects both keyboard and mouse using only one USB port. Includes full-size keyboard with cool, low-profile keys, as well as a portable outlined mouse for comfortable control. Easy plug and play for Windows PC: Windows XP works well with Vista, Vista, Windows 7 and 8 thinking differently - no software installation required..2.4GHz Wireless Technology.Soft & Silent Button.Multi-media.Long Distance Transmission. Warranty:1 Year