10/100 auto-sensing ports automatically detect optimal network speeds
IEEE 802.3af-compliant RJ45 PSE/PoE output ports
Power output up to 15.4 Watts per port
If the cable or jack is connected to a hub or network card
If the hub or network card work in full- or half-duplex
If the default link speed of the hub or network card is 10 or 100 Mbps
Up to 3 times faster than USB 2.0 to Fast Ethernet adapters
Up to 30 times faster than USB 1.1 to Fast Ethernet adapters
Add a network connection without opening up your PC