Save space without missing a thing: The compact keyboard is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever. Reliable Connection Up To 10 Metres: No delays or dropouts, even in the busiest wireless environments with Logitech Advanced 2.4 GHz. 128-bit AES keyboard encryption keep your information secure. Long battery life: Durable and reliable design ensures that you can work up to 24 months with the keyboard and up to 12 months with the mouse without changing batteries thanks to the on/off switch button and auto-sleep power-saving mode.. Minimalist design: Blends in beautifully with your décor and serves a purpose. No extra space between the keys makes it compact as well as sleek with all the functionality of a full-sized keyboard. Comfortable and portable: An ambidextrous mouse is compact and delivers smooth tracking and scrolling, making this a versatile, wireless, and compact setup.. Upgrade: To Logitech MK270 Wireless Combo for more freedom of movement with reliable wireless, hot keys, media shortcuts and long battery life. Keyboard. Recommended usage. Office. Connectivity technology. Wireless. Device interface. RF Wireless. Keyboard layout. QWERTY. Keyboard language. US International. Pointing device. No. Keyboard form factor. Mini. Numeric keypad. Yes. Keyboard keys operating life. 5 million characters. Multimedia keys. Yes. USB hub. No. Purpose. Universal. Fingerprint reader. No. Frequency band. 2.4 GHz. Design. Keyboard style. Straight. Wrist rest. No. Product colour. Black. Surface coloration. Monochromatic. Features. Wireless range. 10 m. Plug and Play. Yes. Power. Power source type. Battery. Keyboard battery type. AA. Number of batteries (keyboard). 2. Battery technology. Alkaline. Battery capacity. 2000 mAh. Battery type. AA. Number of batteries supported. 4. Mouse. Mouse included. Yes. Form factor. Ambidextrous. Movement detection technology. Optical. Buttons quantity. 3. Scroll. Yes. Scroll type. Wheel. Scrolling directions. Vertical. Mouse battery type. AA. Number of batteries (mouse). 2. Number of scroll wheels. 1. System requirements. Windows operating systems supported. Yes. USB required. Yes. Minimum system requirements. What you need:. Windows 7, 8, 10 or later. Chrome OS. An available USB ports. Other operating systems supported. ChromeOS. Weight & dimensions. Keyboard dimensions (WxDxH). 112 x 381 x 17.78 mm. Keyboard weight. 320 g. Packaging content. Receiver included. Yes. Wireless receiver interface. USB Type-A. Batteries included. Yes. User guide. Yes. Packaging content. Keyboard (K220). Mouse (M150). USB receiver. 2 AAA (keyboard). 2 AA (mouse) batteries. User documentation. Packaging data. Package width. 50.8 mm. Package depth. 454 mm. Package height. 123.8 mm. Package weight. 603.27 g. Logistics data. Harmonized System (HS) code. 84716060. Master (outer) case width. 213 mm. Master (outer) case length. 469 mm. Master (outer) case height. 262 mm. Master (outer) case gross weight. 6 kg