This 4K KVM extender extends both HDMI and USB signals up to 50m/164ft over a single Cat cable, with zero loss or delay. No matter in a data control center, university campus, government, residential house or other scenario, this 4K HDMI KVM extender allows you to control a remote PC with ease, ideal for any long-distance KVM extension. Some of its applications are as follows: School Server Room, Enterprise Data Center, Large Meeting Space, Home Office & Surveillance. This 4K HDMI KVM extender is HDMI 2.0 and HDCP 2.2 compliant. It allows you to extend up to 4K@60Hz 4:4:4 visually lossless HDMI signal over a single Cat 5e/6/6a/7 cable, with zero latency. Even if your desktop computer is placed in the basement or equipment room 50m/164ft away, you can control the PC effortlessly in your home studio. This 4K KVM extender supports high refresh rates like 2560×1440@144Hz/120Hz and 1080P@240Hz/165Hz/144Hz/120Hz. When playing a car racing game or other e-sports games over a long distance, 4KEX50-KVM can bring you amazing gaming experience. Designed with 4x USB 2.0 peripheral port on the receiver, this 4K HDMI balun allows you to extend mouse, keyboard, printer, scanner or other USB 2.0 devices up to 50m/164ft. Two of the USB ports support 1A higher current output, so you can easily connect high-power USB devices, such as USB camera or USB hard disk. This 4K KVM extender can work flawlessly with AV Access eShare series presentation systems in a large meeting room for efficient presentation and collaboration. Built with a 5-pin phoenix audio de-embedding port on the receiver, it allows you to extend the presentation system’s HDMI/USB signals and extract HDMI audio to an audio system as well. Now all attendees in the room can hear everything clearly. With the built-in PoC function, the 4K HDMI transmitter can be powered by the receiver via a Cat cable, so only one power supply is needed at the receiver side to power both units. It offers you more convenience in installation at the source side. The 4K HDMI extender can work with all operating systems, including Windows 10/8/7/XP, Mac OS and Linux. No extra software or driver is required; just plug and play. Now it is easier than ever to extend your PC server or surveillance system.