【USB KVM HDMI Switch Box】This HDMI KVM Switch allows you to control 2 computer with only one set of controls(Monitor,Mouse,Keyboard and Printer).You can easily switch between two displays.Makes your work and life much more simple and efficient.LED light color(Green or Blue) indicating the active computer. | 【Ultra HD 4K@60Hz Visual Enjoyment】This HDMI USB KVM switch supporting resolution 4K@60Hz, make image display more exquisite and realistic,color is more bright and moving,really give a feast for your eyes. Of course, it also support 4K@30Hz,,3D and 1080P or lower resolution | 【Support Multi Devices & Widely applied】ABLEWE KVM support many kinds of input devices or signal sources switch,such as PS4 ,PS4 Pro, PS3, Xbox One, TV Box, PC, Laptop, Nintendo Switch,most of the HDMI capable devices.It is widely applied for Enterprise, Office, Multimedia Teaching, Meeting Room Gaming Room, Home Theater, Research Test etc. | 【Great Compatibility & One Button Switch】This kvm switch works with great compatibility, driver-free for Windows 10/8/8.1/7/Vista/XP and Mac OS, Linux, and Chrome OS, simply plug and play,No external power required. Easily switch between 2 displays by a single click on the button. | 【100% Satisfaction Guarantee】:ABLEWE provide 12 months warranty and lifetime technical support for this dual monitor kvm switch.Package include:1*kvm switcher,2*USB 2.0 Cable.2*HDMI cable,1*User Manual.Any problem,pls contact us to solve.