5-Port Gigabit PoE-Powered Switch with PoE Passthrough. Receives power from a PoE injector or PoE switch and provides power to up to four PoE network devices. IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports. 10/100/1000 auto-sensing ports automatically detect optimal network speeds. Can be powered via PoE or the included AC power adapter. Total power budget of 68 watts when using AC power. Total power budget of 26 watts when powered via PD input port. Power output up to 30 Watts per port.