200M HDMI KVM IP Extender, Over IP RJ45 Ethernet CAT6 6A Transmitter Receiver 1 TX to 20 RX and Cascade Connection USB Keyboard Mouse Over UTP/STP H.264 Plug and play (TR + RX)

This product has been tested from a set box to a screen upstairs using solid copper core cat 6When looping the hdmi from the set box to the unit then back to TV the image is delayed jerks say as the camera would pan on the scene have test this on 2 set box and virgin box even on second TV it will do same which is no goodA much cheaper system I have now trying works great at much lower costI have tried a couple of sets but all the same very slow on response which is a great shame as they look well madeIam a electronics engineer and fit CCTV systemsSo have tried a few types of unitsLet hope they can sort the problems out with firmware