Logitech Wireless Touch Keyboard 2.4ghz K400 Plus 920-007145

K400 Is A Quiet, Easy-to-use Keyboard With A Built-in Touchpad, Plus All The Hotkeys Windows® And Android™ Users Know And Love. Complete With Media Controls That Make Navigating Your Pc-controlled Tv A Breeze. Specs & Details Dimensions Overall Height: 139.9 Mm Width: 354.3 Mm Depth: 23.5 Mm Weight: 390 G (With Batteries) Touchpad Height: 76 Mm Width: 47 Mm Technical Specifications Connection Type Logitech Unifying Protocol (2.4 Ghz) Wireless Range: >10 M Wireless Range 1wireless Range May Vary Due To Environmental And Computing Conditions. Optional Software Logitech Options Battery Battery: 2 X Aa (Included) Battery: 18 Months 2battery Life May Vary Based On User And Computing Special Keys Mute, Volume Down, Volume Up Connect/power: On/off Switch Key Life Up To 5 Million Keystrokes Typing Noise Within 55 Dba For All Keys Warranty Information 2-year Limited Hardware Warranty Part Number 920-007145 System Requirements Computers, Phones, And Tablets That Support External Keyboards. Windows® 10,11 Or Later Android 7 Or Later Chrome Os™ Usb Connection: Available Usb Port Required. In The Box Keyboard Logitech Unifying Receiver 2 Aa Batteries (Pre-installed) User Documentation BUILT TO KEEP GOING K400 is built with the same high quality and reliability standards that have made Logitech the #1 global leader for mice and keyboards. Up to 18 months of battery life eliminates the hassle of frequent battery changes, with a handy on/off switch and power-saving technology that preserve battery life. The spill-resistant design and durable keys keep you on-track despite any mishaps. QUIET KEYS, LARGE TOUCHPAD Comfortable, quiet keys and a large touchpad make navigating entertainment effortless, even setup is a snap thanks to the tiny, plug-and-play USB Unifying receiver. WIRELESS AND COMPATIBLE Powerful, lag-free wireless gives you up to 33 ft (10 meters) of freedom with no delays or dropouts. Designed for use with Windows 7, Windows 8, Windows 10 and later, Android 7 or later, and Chrome OS. CUSTOMIZABLE Use it right out of the box, or customize your controls with Logitech Options software. Preset controls make it easy to adjust volume, make selections, or use your favorite Windows and Android shortcuts. DECADES OF DESIGN EXPERTISE With more than 22 years experience designing high-quality keyboards, we carefully design, develop, prototype, and study all the essential components of our keyboards, from the core technologies to the comfort and ergonomics of their design.