The D-Link DGS-1005A Gigabit Switch features a non-blocking switching architecture that filters and forwards packets at full wire-speed for maximum throughput. An 8,000 MAC address table provides scalability for even the largest networks. Address learning and aging, 802.3x Flow Control for full duplex mode, and back pressure flow control for half-duplex mode alleviates traffic congestion and ensures reliable data transmission. designs using industry standards, it is compatible with virtually all 10,100, and 1000Mbps Ethernet devices and other vendor equipment. The D-Link DGS-1005A 10/100/1000 Mbps Gigabit Switch protects your existing network investments while providing you with a straightforward migration path to faster Gigabit speeds. Product Features: Brand: D-Link Type: Gigabit Ethernet Model Number: DGS-1005A Ethernet: 10 Mbps (half duplex) Fast Ethernet: 100 Mbps (half duplex) and 200 Mbps (full duplex) Gigabit Ethernet: 2000 Mbps (full duplex) Media Interface Exchange: Auto MDI/MDIX adjustment for all ports LED Indicators per port: Link/Activity/Speed LED Indicators per device: Power Transmission Method: Store-and-forward MAC Address Table: 8K entries per device MAC Address Learning: Automatic update Details: Supports 9,216 Byte Jumbo Frames RoHS compliant Plug-and-play installation .