WETEK RJ45 CAT5 Cat6 Ethernet LAN Cable Joiner Coupler Female to Female (pack of 20) Lan Adapter(940 Mbps)

Description

This RJ45 T adapter is commonly used for converting one single 4-pair connection into two 4-pair connections. Great for phone/fax lines or PBX and data. If you are connecting 2 computers to one internet access, please make sure only ONE computer is ON at any one time. Use with older 4-line analogue phone systems which use 8P8C (RJ45) cables. This will split the lines allowing two such phones to be connected to the same input line.This can be used if you are using an “Ethernet cable” (Cat 5/6 cable), with the same RJ45 plugs for a purpose OTHER than computer Ethernet networking. Such examples might be an Analog phone system, serial data transfer, or some other unusual application. It will physically split/share the wiring of an RJ45 socket, into two sockets