USB KVM HDMI Switch: This HDMI KVM switch allows you to control 2 computers with only one set of controls (monitor, mouse, keyboard, and printer). You can easily switch between two screens, making your work and life much easier and more efficient. LED light color (green or blue) indicates the active computer. Ultra HD 4K@60Hz Visual Enjoyment: This HDMI USB KVM switch supports 4K@60Hz resolution, making the image display more exquisite and realistic, the color is more bright and moving, truly providing a feast for your eyes. Of course, it also supports 4K@30Hz, 3D, and 1080P or lower resolution. Support for Multiple Devices and Wide Application: The KVM supports many types of input devices or signal sources, such as PS4, PS4 Pro, PS3, Xbox One, TV box, PC, Laptop, Nintendo Switch, and most HDMI-compatible devices. It is widely used for enterprises, offices, multimedia teaching, meeting rooms, game rooms, home theaters, research tests, etc. Great Compatibility and One-Button Switching: 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, just plug and play, no external power required. Easily switch between 2 screens with a single click of the button. Feature: HDMI-compatible 2.0 Application: Computer, TV, TV Box Type: Audio Extension Cord Connector B: USB, HDMI-compatible Connector A: USB, HDMI-compatible Model Number: SA03 Gender: Male-Male KVM Switch: KVM Switch HDMI 2 Port Box Color: As Shown Material: plastic Package Contents: 1 x KVM Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3cm.