Poyiccot RJ45 1 to 2 Splitter Adapter, Network Adapter 1 Female to 2 Port Female CAT 5/CAT 6 LAN Ethernet Socket Connector Adapter With PCB Board inside (ONLY ONE Female Port Workable At A time) Easily convert your RJ45 connection in to two RJ45 sockets with this network splitter This compact design allows you to comfortably increase the number of RJ45 network connections on an RJ45 outlet Allow two computers to share high speed DSL, cable modem and Ethernet ports NOTE: This Ethernet splitter allows two computers to share one Ethernet line ONE AT A TIME, but it doesn't support both computer to connect onto the internet simultaneously Package Contents: 1 x LAN Splitter Adapter