TP-Link TL-SG1210P 10-Port Metal Gigabit Desktop Switch with 8-Port PoE+ (63W)Power over Ethernet Port 1 8 of the switch support Power over Ethernet (PoE) function. These PoE ports can automatically detect and supply power with those IEEE 802. 3af at compliant Powered Devices (PDs). Intelligent Power Management When total power consumption excels 63W, the intelligent power management will cut the lower priority port power off to ensure the high priority port? s power supply and protect the device from power overload operation.