5-Port 10/100/1000 Mbps Unmanaged Gigabit Ethernet Switch This Unmanaged Gigabit Ethernet Switch adds five bidirectional Ethernet ports for connecting a broadband source and up to four downstream computers or additional network nodes. The switch supports 4K MAC address table entries with self-learning and auto-aging. It supports the IEEE 802.3, 802.3u, and 802.3ab standards, as well as 802.3x flow control for networking speeds up to 1000 Mbps. Gigabit Speed: Provides eight adaptive Gigabit Ethernet ports with wire-speed forwarding, for network speeds up to 1000Mbps. Intelligent Recognition: Each bidirectional port can serve as an upstream or downstream port for connecting to a broadband source, computer, or additional network node. Simple Installation: Installation is as simple as plugging it in. There is no software setup, driver installation, or firmware configuration required - just plug it in and start using it right out of the box.