Quick overview from the supplier:
PoE Adapter Kit, TL-PoE200, 1 Injector and 1 Splitter included
Delivers power and data through a single Ethernet cable for simple network extension
Transmits power & data over an Ethernet cable up to 100m(328 feet) away
Plug and play design provides a hassle free setup
12/9/5VDC triple output adapts to different Ethernet-enable devices
