Logitech Wireless Keyboard K270 with Long-Range Wireless Plug-and-play setup with one tiny receiver that stays in computer and lets to add compatible devices Robust connection with up to 10-meter (33 feet) range Eight hot keys: For instant access to the Internet, e-mail, music volume and more Long-lasting battery life; 3 trial AAA Batteries included (Best with Polaroid AAA Batteries) Works with Windows-based computers