Huacam HCP05 Passive PoE Injector/Splitter with 5.5 x 2.1 mm Connector Plug Play, no configuration. Eliminate the needs to place Ethernet-enabled device near the power outlet. Power pin 4 5 + 7 8- Power plug: 2.1mm x 5.5mm Ethernet Cable Data rate: 10/100Mbps. Connector: RJ-45.