Use the Foscam PSE15 PoE injector to provide an IP camera or access point with power with the network cable. You can use this to provide the network cable with electricity so you don't have to power your accessories with a socket. This PoE adapter has 1 network connector with a maximum power of 15.4 watts. The maximum throughput speed is 100Mbps. The adapter is plug and play, so you don't have to configure it.