RJ45 Network Splitter Adapter Cable,eSten RJ45 1 Male to 2 Female Socket Port LAN Ethernet Network Splitter Y Adapter Cable Compatible Category 5 Ethernet, Category 5e Ethernet, Category 6 Ethernet ColorBlack. Connector A: RJ45 Male. Connector B: RJ45 Female Port X 2. Cable Length: 1FT(including two ends. It can be used as a extension cable.