8PT 10/100/1000 COPPER GETH MINI SWCH TRENDnet's TEG-S80TXE Copper Gigabit Ethernet Switch with External Power Supply consist of eight 10/100/1000Mbps Copper Gigabit Ethernet ports with Auto-negotiation and Auto-MDIX features. The Switch offers a reliable and affordable LAN solution to meet immediate bandwidth demand. Users can connect Server(s) to the Gigabit port(s) to increase network performance or cascade Copper Gigabit Switches together to create high-bandwidth Gigabit backbones. TRENDnet's TEG-S80TXE provides simple migration, scalability and flexibility to handle new applications and data types, making it a highly reliable and cost effective solution for high-speed network connectivity.