B rand New Sealed. (8) GbE RJ45 ports with 27V passive PoE output. 110W (27V) total PoE availability, 15W/port (2-pair) / 30W/port (4-pair). Port isolation, speed limiting, and DHCP snooping functionality. Easy Bluetooth setup with the UISP Mobile app. When powered with the included AC/DC adapter.