Don't have to be familiar with the new keys, USB wired keyboard is super easy to use, it works instantly with any USB devices, no driver needed, no need to worry about interference that breaks your connection, no charging or battery consumption Multimedia USB Computer Keyboard boost your workflow and simply how you use your computer with number pad, 13 independent shortcut buttons, 12 combined multimedia keys, including video, volume, surfing, email etc With noise reduction design, no matter you are working in a quiet office or late at night, you don't need to worry about disturbing other people around you, because the clicking noise of Virfour usb keyboard is reduced by 50% The USB keyboard angle is adjustable with flip out legs, supporting your hands in a more ergonomic gesture to relieve fatigue and ensure comfortable typing experience. The operation is smoother, mor