120M HDMI Extender Cascade Connection, RJ45 Over IP Cat 6

This 4K/30HZ 120m Extender uses one single cat-5e or cat-6(recommended) cable instead of HDMI cable, you can extend the 4K/30HZ signal to 120 meters.The purpose of the extender is to achieve long-distance signal transmission with low-cost wires. Package Content for 1 SET : 1PCS Transmitter 1PCS Receiver 1Pair IR Cable 2PCS Power Adapter 1PCS User Guide