Calrads small and innovative HDMI and IR Signal over One UTP category 5e/6 cable with HDBaseT classification technology for an extend solution over 70m/230ft use for small projects that may not need the full feature set of HDBaseT yet still benefit from the signal stability and functions offered by this powerful technology. These devices are a perfect solution for replacing costly standard HDMI cables that are difficult to route thru walls and cabinets. One Cat5e, Cat6 wire using RJ45 terminations deliver digital signals and IR from the transmitter to the receiver.