The Logitech MK270 Wireless Keyboard and Mouse Combo comes with advanced battery technology, reducing the frequency of replacements and saving you money. The on/off switches on both the keyboard and mouse also work to extend the life of batteries. Eight shortcut keys: Instant access to media controls - movies, music, Internet, e-mail, play/pause, volume and more - are one touch away. This is also compatible with Google Chrome OS, Microsoft Windows XP/Vista/7/8/10 Smart Design Offers Convenient Features - The full-size keyboard includes a number pad, as well as full F-keys. Eight shortcut buttons at the top provide instant access to media controls like movies, music, Internet, volume, and play/pause. The mouse is designed to be portable, fitting easily into a hand, pocket, or laptop bag for easy transport. This does not come with the wireless mouse and it does not come with a receiver. You will need to buy a universal Logitech receiver to use the keyboard. If you have any questions, please feel free to ask. 😊 Bundle this item and save more on shipping and get 20% off the total. Don't like the price please feel free to send a reasonable offer that I can't refuse 🙂