Make a network extension cord out of two 10Base-T Cat 5 network patch cables with an RJ-45 coupler. Both jacks accept one RJ-45 plug, allowing you to plug an Ethernet cable into both sides.
Brand New Non-OEM (Generic) Polybag Package
Connect two modular cables together to extend the overall application
To link several line cords together, or extend modular cable runs, this modular coupler can help you make the right connection.