- 8 10/100/1000Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX - Green Ethernet technology saves the power up to 82% - IEEE 802.3x flow control provides reliable data transfer - Steel housing, desktop or wall-mounting design - Support 802.1p/DSCP QoS1 and IGMP Snooping function1 - Plug and play, no configuration needed