K400 USB MINI wired keyboard, with ergonomic design, exquisite compact, ultra-thin design. With 12 multimedia buttons, it can easily realize a variety of shortcut functions, meet the needs of business office, greatly improve the operation efficiency, and ensure a longer service life. Comfortable silent keys, whether you are studying in a quiet office, studying in the library, or working late at night, will create a comfortable environment for you. Easy to carry, suitable for office, home, outdoor leisure and entertainment, etc., easy to deal with various occasions, comfortable and soft touch coating makes you happy for a long time. The USB interface is plug and play, and the standard PVC wire is 1.5 meters, which can serve you for a long time.