Check the listing for details. (NO USB RECEIVER) Logitech K270 Wireless Keyboard Windows/MAC Full Number Pad. Color: Black, Condition: Open box. Listed at 9.25 USD. THIS SET DOES NOT INCLUDE THE WIRELESS RECEIVER DONGLE IT USES THE UNIFYING RECEIVER NOT THE NANO RECEIVER Logitech K270 Wireless Keyboard for Windows, 2.4 GHz Wireless, Full-Size, Number Pad, 8 Multimedia Keys, 2-Year Battery Life, Compatible with PC, LaptopBrandLogitechCompatible DevicesLaptopConnectivity TechnologyWirelessKeyboard DescriptionWirelessRecommended Uses For ProductOfficeColorWithout MouseOperating SystemWindows 10, 11 or laterNumber of Keys104Keyboard backlighting color supportSingle ColorStyleKeyboard K270About this itemAll-day Comfort: This USB keyboard creates a comfortable and familiar typing experience thanks to the deep-profile keys and standard full-size layout with all F-keys, number pad and arrow keysBuilt to Last: The spill-proof design and durable print characters keep you on track for years to come despite any on-the-job mishaps; it’s a reliable partner for your desk at home, or at workLong-lasting Battery Life: A 24-month battery life means you can go for 2 years without the hassle of changing batteries of your wireless full-size keyboardEasy to Set-up and Use: Simply plug the USB receiver into a USB port on your desktop, laptop or netbook computer and start using the keyboard right away without any software installationSimply Wireless: Forget about drop-outs and delays thanks to a strong, reliable wireless connection with up to 33 ft range; K270 is compatible with Windows 7, 8, 10 or laterMultimedia Keys: The things you do most are right at your fingertips with 8 keyboard hotkeys for instant access to the Internet, E-mail, play/pause, volume and moreFavorite Wireless Keyboard: K270 brings together familiar typing, wireless freedom, and long battery life; no wonder this is the world's top-selling keyboard From the manufacturerLogitech Wireless Keyboard K270 with Long-Range WirelessFast, reliable connection up to 10-meters with virtually no delays or dropouts thanks to Logitech Advanced 2.4 wireless technologyTake this compact mouse anywhere your computer goes.Go for months without changing batteries. On/Off switches help conserve battery use.Work or play in more places. The wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10-meters range.Take the mouse with you. This comfortable mouse fits easily into computer bags and pocket to travel with your computer.Instant access to media controls—movies, music, Internet, e-mail, play/pause, volume and more—are one touch awayThe full-size keyboard with number pad, directional keys, and nine F-keys is comfortable, convenient and built to last.