With its Micro USB Plug 5V power port and Micro USB Power Plug power output port, this POE splitter is appropriate for home IP cameras. Power over Ethernet PoE switches that support IEEE 802.3af and 48V unsolicited power over Ethernet PoE switches are supported. Unwanted 48V Power Over Ethernet (PoE) Adapter Support To provide power to a Raspberry Pi or other Micro USB Port IN DC 5V cameras, this POE splitter needs to be connected to a POE switch or 48V POE injector.