USB KVM HDMI Compatible Switch 2 Ports: This KVM switch controls 2 computers via keyboard, mouse and monitor, and canSwitch anytime. Save desktop space. A good choice for business, office, multimedia courses, meeting rooms, gamesRoom, home theater, research test, etc. [Visual Ultra HD 4K Pleasure] Supports resolutions up to 60Hz 2K and 30Hz 4K, making the picture thinner and more realistic. The colors are brighter and more attractive. (Note: If you want this KVM to support 4Kx2K at 30Hz, make sure all yourThe device supports this high resolution. ) USB powered, hot key switching: plug and play, can beExpansion switch button with wire or main button of KVM switch, convenient and quick. KVM does not Additional power is required to function properly. The USB B cable provides enough power to the device. Wide CompatibilityHigh compatibility, can automatically identify and assign various display devices, For example PC, Laptop, Apple TV, PS3/PS4, Xbox, Sony Blu-ray player. , Blu-ray Player, HD DVR, DigitalSatellite, cable set-top boxes, Nintendo Switch, projectors, AV receivers and most HDMIcompatible device. Available for Windows, MacOS, Linux, UNIX, and more.