6 pieces of RJ45 Ethernet Cable Connector, Coupling Network Adapter Compatible With Cat7 Cat6 Cat5 Cat5e, Used for Network Cable, Ethernet Cable Description: The RJ45 Ethernet coupler can help you connect 2 network cables, so you can extend the Ethernet range without affecting signal integrity. Protection from external interference: The sturdy metal coupling ensures the best shielding performance and ensures reliable signal transmission. The shielding layer can prevent external interference, such as parallel placement of power lines, to ensure interference-free data transmission. Stable speed: When the Cat7/Cat6 Ethernet cable is connected to the network, the supported network speed is up to 10Gbps. Good craftsmanship: The use of ABS shell can ensure heat resistance and aging resistance. Even if it is plugged and unplugged several times, the socket is still compact and there will be no loose contact. The modular 8P8C RJ45 interface is suitable for all network cables with RJ45 plugs, such as LAN cables, network cables, Ethernet cables, jumper cables, etc. Specifications: Color : As The Picture Show Dimension : 4cm x 2cm x 2cm Port : RJ45 Female & RJ45 Female (Both Side Identical) Case Material : Shielded Enclosure Package Includes: 6 x Network RJ45 Connector Adapter