5 GIGABIT PORT: The Netis ST3105GC fast Desktop switch provides a convenient way to extend the wired network with 5 x 10/100/1000 Mbps Auto-Negotiation and Auto MDI/MDIX RJ45 ports. FAST SPEED: 10Gbps fabric capacity switching/backplane bandwidth, 9216-byte jumbo packet length forwarding support at wired speed, 2K MAC address table, auto-learning, and auto-aging MAC address support. POWER SAVINGS: The new revolutionary energy-efficient Green Ethernet technology increases your network capacity with far less power usage and helps save money. EASY AND CONVENIENT: Easy setup with no software installation or configuration needed. Just power up the switch and connect the connected devices. RELIABILITY: EEE 802.3X flow control provides efficient data transfer and guarantees quiet operation with Full Duplex mode and backpressure for Half Duplex mode configuration.