Extend the length of your Ethernet patch cable.</P><P> More cost-effective and time-saving than swapping-out short cables for longer ones, Ethernet Cable Coupler is remarkably less expensive and snaps into place in seconds to keep data flowing.</P><P> High Speed up to 10Gbps.</P><P> The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.</P><P> Stable connection and durable.</P><P> network coupler build with pure copper plated tentacles which can reduce the connections / disconnections to provide port protection.