Complete Gigabit Ports: Auto-Negotiation RJ45 port with support for Auto-MDI/MDIX, 8x10,100,1000 Mbps Several Installations Procedure: Steel enclosure, wall-mounting or desktop design Sturdy Long network life and effective heat dissipation are made possible by metal casing. Plug and Play: Easy to use and time and effort-efficient Green Ethernet technology reduces power consumption.