The SM-UHD-2S KVM Switch allows the control of two computers with 4K single HDMI video output via a single console set of USB keyboard/mouse/hub, microphone, speaker and display. The SM-UHD-2S KVM Switch has built-in USB 2.0 compliant and 3.5mm mini stereo ports allow sharing of the USB keyboard/ mouse/hub, speaker, and microphone among the connected computers. The switching between the connected computers is executed by using the front panel or keyboard hotkey commands. Product set-up is quick and simple with no software to install, so you're ready to go right out of the box.</p><p><b>Applications</b><br />Server Collocation<br />Digital Signage<br />Education<br />Airports<br />Dealer Rooms<br />Control Rooms<br />Audio/Visual Presentations<br />Shopping Centers<br />Hotels/Resorts</p>