1. Use a -5E/6 network cable to connect the RJ45 ports of the transmitter TX and the receiver RX2. -5e/6 cable can replace -compatible cable for long distance transmission.3. cable follows the IEEE-568B standard. Using -6 cable, the transmission distance can reach 60 meters4. The transmitter and receiver are used in pairs, no setting or external power supply is required;5. The signal rate is up to 2.5Gbps, supports 1080P, and supports HDCP; the TX transmitter is equipped with a -usb charging port, which can supply power to the transmitter and make the transmission more stable.Material: ABScolour: blackPackage Contents:1 x -compatible signal TX adapter1 x -compatible signal RX adapter1 x USB cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.