Compatible devices: Personal Computer, Router, Modemrj45 screw terminal adapter connector, with RJ45 Male to 8 Pin Screw Terminal compatible with RJ45 female interface equipment and network transmission equipment, compatible with Cat5 Ethernet extender CCTV digital DVR network signal extension adapter.Ethernet RJ45 Male Plug to 8 Pin Screw Terminal Block Connector is wired in accordance with the EIA/TIA T568B wiring standard compatible with structured cabling.It can connect external network cables and transmit network signals, is better shielding against electromagnetic interference.The RJ45 8P8C to terminal block adapter, can't use compatible with T568A at one end of the cable and T568B at the other end. Only one standard can be used at the same time. Otherwise, it will become the special wiring method compatible with jumper wires. The T568B crimping method is more commonly used in engineering.Rj45 breakout adapter works great compatible with splitting pairs on UTP cable, and CCTV camera. Color; Black and Green. Cable Length:30cm/ 12inch. Connector 1: rj45/ 8p8c male interface; Connector 2: AV 8pin screw terminal interface.Connector type: RJ45Cable type: EthernetWire diameter: OD4.0mmColour:blackMaterial:copperPackage Contents:1 * RJ45 Screw Terminal Adaptor ConnectorOnly the above package content, other products are not included.Note: Light shooting 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.