Product description Supply power to HD network surveillance cameras with Cat5e (PoE) ◆2x 10/100/1000M RJ45 ports; 1x AC input port ◆ AC input: 100~240V ◆ Compatible with IEEE 802.3at standard (30W) ◆Coming with the Ethernet network port and PoE output port, and the power input port with lighting-proof function (meet the secondary lightning protection) ◆Can supply power with the spare line pair(4/5 (+), 7/8 (-) method or the data line pair 1/2(+), 3/6(-) method ◆No fan, natural heat dissipation, small, quiet design, suitable for desktop or wall