Type: Keyboard and Mouse Combo Brand: Logitech Model: MK275 Reliable 2.4GHz Wireless Connection: A tiny Logitech Nano-receiver connects both the keyboard and mouse using just one USB port Long Battery Life: Get up to 24 months of keyboard power and 12 months of mouse power without changing batteries Eight Hot Keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more All-in-One Setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control Plug and Play Simplicity for Windows PCs: Works right out of the box with Windows XP, Vista, Windows 7 and 8 - no software installation required LONG-RANGE WIRELESS Fast, reliable connection up to 10-meters with virtually no delays or dropouts thanks to Logitech Advanced 2.4 wirelesstechnology. ON-THE-GO MOUSE Take this compact mouse anywhere your computer goes. ADVANCED 2.4 GHZ WIRELESS Work or play in more places. The wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10-metersrange. COMPACT MOUSE Take the mouse with you. This comfortable mouse fits easily into computer bags and pocket to travel with your computer. EIGHT SHORTCUT KEYS Instant access to media controls—movies, music, Internet, e-mail, play/pause, volume and more—are one touch away. FULL-SIZE KEYBOARD The full-size keyboard with number pad, directional keys, and nine F-keys is comfortable, convenient and built to last. Brand Logitech SKU 100266945_NP-1020543329 Model MK275