DVI KVM Extender 100m uses single UTP LAN cable CAT5e/6 to substitute DVI cable to achieve long distance transmission,the transmission distance extend up to 100 meters under 4K*2K. And build in EDID analyses module, user can update the EDID by the button of READ, to fit in different display devices. In the same time, this extender can supportinfrared control signal pass through function.