The tiny Logitech Unifying receiver is small enough to stay in your laptop and connect whenever you need it. Plus, you can easily add another compatible mouse, keyboard or number pad—without the hassle of multiple USB receivers. Logitech® Advanced 2.4 GHz wireless connectivity gives you the reliability of a cord from up to 10 metres (30 feet) away. Auto-frequency switching means you'll enjoy virtually no signal loss—even in the busiest wireless environments. And it helps keep your information secure with 128-bit AES keyboard encryption, one of the highest levels of security available. A 24-month battery life means you can go for years without the hassle of changing batteries. And there's no need for On/Off buttons—auto standby saves energy for you. The things you do most are right at your fingertips with eight hot keys for instant access to the Internet, e-mail, play/pause, volume and more. Setup couldn't be easier—you simply plug the wireless receiver into a USB port on your desktop, laptop or netbook computer and start using your keyboard right away without software. Keyboard Recommended usage Universal Connectivity technology Wireless Device interface RF Wireless Keyboard layout QWERTY Keyboard language UK English Keyboard form factor Full-size (100%) Numeric keypad Yes Keyboard keys operating life 5 million characters Multimedia keys Yes Frequency band 2.4 GHz Design Ergonomic design No Product colour Black Protection features Spill resistant LED indicators Yes Features Wireless range 10 m Plug and Play Yes Power Power source type Battery Keyboard battery type AAA Number of batteries (keyboard) 2 Battery technology Alkaline Battery capacity 1000 mAh Service life of battery 24 month(s) Battery type AAA Number of batteries supported 2 Mouse Mouse included No System requirements Windows operating systems supported Yes USB required Yes Minimum system requirements Computers that support external keyboards.Windows 7, 8, 10 or laterUSB connection: Available USB port required. Weight & dimensions Keyboard dimensions (WxDxH) 441 x 18 x 149 mm Keyboard weight 498 g Packaging content Number of products included 2 pc(s) Wireless receiver interface USB Type-A Receiver type Unifying receiver Unifying receiver Yes Receiver dimensions (WxDxH) 14.4 x 6.6 x 18.7 mm Receiver weight 2 g Batteries included Yes Packaging data Package width 31.8 mm Package depth 454.1 mm Package height 158.8 mm Package weight 658 g Logistics data Harmonized System (HS) code 84716060 Master (outer) case width 190 mm Master (outer) case length 247 mm Master (outer) case height 80 mm Master (outer) case gross weight 965 g
