8-Port POE Desktop 10/100/1000Mbps Power Over Ethernet Ports. Supports Hi-PoE (60W) on Port 1, Supports Ports 2-8 30w power to each POE port (POE+ 802.3at), Total 96W. Layer 2 Management PoE Switch, supports MD/MDIX self adaptation. PoE Protocol: IEEE 802.3af & IEEE 802.3at (PoE+), Hi-PoE. Working Temperature: -14°F ~ 131°F. Plug and Play, Compact desktop size, LED activity indicator lights, 1-Year Warranty.