2 Ports USB KVM HDMI Switch Box: KVM switch help you control 2 signal sources easily by only one set USB keyboard & mouse. Save space, power, and device costs, you can centrally control and manage two PC host / game consoles without having to move from one workstation to another. 4K Visual Enjoyment:The device is equipped with HDMI 2.0 A, the maximum transmission rate is up to 10.2 Gbps bandwide. Supporting resolution 4K@30Hz, make image display more exquisite and realistic, color more bright and moving. Of course, it also support 3D and 1080P or lower resolution. HUB 2.0:This kvm switcher with extra standard USB 2.0 hub port which can recognize bar code scanner, USB hard drive, printer, scaner, or other USB devices. Widely Compatible:Compatible with all Laptop with HDMI port and other devices, such as PS4, Xbox One etc. Works with Windows, MacOS, Linux, Unix etc.