Color: 4 Gigabit PoE Port + 1 Gigabit UplinkThe POE-SW501G is a 4-Port 10/100/1000Mbps IEEE 802.3 at Power over Ethernet Switch with a total of 65 watts of PoE power; all 4 ports provide up to 30W each. It also has one Gigabit uplink port to allow for communication without sacrificing any PoE ports. The internal power supply makes for a very compact design as well.