【ULTRA HD 4K CRYSTAL VIDEO】Support resolution up to 4K@ 30Hz(input), RGB4:4:4, 8 Bit. It’s also compatible with 3D and 1080P or lower resolution. Note: The max resolution of the output is 1080P.
【4 IN 1 OUT KVM SWITCH】With this 4 port HDMI KVM Switch, you can use one set of HDMI monitor & USB Keyboard & Mouse console to connect and control 4 DVRs/NVRs/Computers/Servers, and conveniently switching anytime.
【HOT KEY SWITCH】It can switch automatically, or control by buttons or hot-key from keyboard, without any delay after switching. To enable the mouse/keyboard control, please connect the devices and KVM switch by the usb cable. (This product comes with 4 sets of usb-b to usb-a cables)
【HIGH COMPATIBILITY, PLUG-N-PLAY】Support hot plug, plug & play, connect or disconnect devices to the KVM switch in any time and without turn off devices. It is compatible to Operating System like Windows.
【24/7 US LOCAL + GLOBAL TECH SUPPORT】This product comes with 1-year warranty and life-time 24/7 US Local +Global Technical Support. Free system consultant service. Ready and willing to help in anytime.