2 Port DisplayPort KVM Switch: DP USB KVM Switch can Selector for 2 Computers Share a set of Keyboard Mouse Printer U disk game machines and One HD 4k@60Hz Monitor2 Switching Modes: By switch button and desktop controller, freely switch between 2 computers, increasing productivity in office home or personal studio.(This device does not support keyboard hotkey switching.)Ultra HD 4K Visual Enjoyment: DP KVM Switch supports resolution up to 4k@60Hz(3840x2160 @ 60Hz )and backward compatible with lower resolution. The colors are brighter and more moving, which makes a feast for your eyes.Easy to install: Plug and play, 2 DP cable and 2 USB cable are in the package, what you need to do is just connect it between the dp kvm switch and your computer/laptop and enjoy you work and life easier and simpler.Strong Compatibility: DP KVM switch works with great compatibility, suit for DOS, Windows,Unix, Linux, Vista, OS. For a business, office, multimedia classroom, meeting room, game room, home theater, research test, etc.SpecificationInterface protocols ------ USB 2.0Input: 2 PC MAX (DP*2 ,USB* 2 )Output: DP * 1 + USB * 3Switch mode: panel button, external controllerResolution: 3840x2160@60HzColour:Photo ColorMaterial:ABSPackage Contents:1 * KVM switch2 * DP KVM cables2 * USB cables1 * Desktop controllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.