Rj45 Cat5 Network Splitter Cable Extender Plug Coupler Convert and increase your Ethernet connections from 1 to 2 sockets. Allow two computers to share high speed DSL, cable modem and Ethernet ports. Convert a single RJ45 outlet to two RJ45 sockets easily Compact design. 8 wire RJ-45T adapter, parallel wiring. Connector: 3 x RJ45 female