Logitech Wireless Combo MK270. The reliable wireless combo with a tiny Logitech plug-and-forget receiver. Logitech Advanced 2.4 GHz wireless delivers the reliability of a cord plus wireless convenience for up to 10 metres, with virtually no delays or dropouts. Power through your workflow without missing a beat. MK270 is purpose-built for uninterrupted wireless connectivity, battery power and personal performance so you can focus on the task at hand instead of technical difficulties. Say good-bye to cords and enjoy the freedom and convenience of wireless fast data transmission and virtually no delays or dropouts - up to 10 metres. With built-in storage for the receiver, the mouse is always ready for use in any work environment. Offers long-lasting battery life to minimize downtime and the cost and hassle of changing batteries. Auto-sleep and on/off switches reduce power consumption to further extend battery life. The small receiver stays plugged into the laptop’s USB port for easy, convenient, and clutter-free connectivity and can be stored in your mouse to reduce the risk of damage or loss. Users can add up to six devices to one USB port. Save time with eight keyboard hot keys, which provide instant access to most-used applications like email, Internet and volume up/down. A full-size, spill-resistant keyboard with low-profile, whisper-quiet keys, F-keys and a number pad is comfortable, convenient, and built to last for easy use. Setup takes seconds, you simply plug the wireless receiver into a USB port on your computer and start using your keyboard and mouse right away without software. Features and Benefits Contoured laser mouse - Enjoy all-day comfort for your hand and smooth, accurate tracking. There’s also a storage compartment for the wireless receiver so it stays safely at hand when you’re on the go. Quick advanced 2.4 GHz wireless - Delivers a fast, reliable, secure connection using 128-bit AES keyboard encryption with virtually no delays or dropouts-even in busy wireless environments. Long Battery Life - Minimize downtime and battery changes with up to 24 months of keyboard battery life and 12 months of mouse power. Standard batteries come pre-installed. Specifications System Requirements: Windows XP, Windows Vista, Windows 7 or Windows 8 USB port connection Wireless range: 10 m Qwerty Regular sized keyboard with directional keys, number pad and nine F-keys Battery-powered (included) Keyboard battery life: Up to 24 months Mouse battery life: Up to 12 months Dimensions: D 15.5 x W6.2 x H 4 cm Colour: Black What’s Included Keyboard Mouse USB receiver 2 AAA (keyboard) and 1 AA (mouse) batteries User documentation