The TP-Link 8-Port Gigabit desktop switch TL-SG1008D provides you an easy way to make the transition to Gigabit Ethernet. Increase the speed of your network server and backbone connections or make Gigabit to the desktop a reality.   Features:   - 8 Gigabit Auto-Negotiation RJ45 ports Supports Auto MDI / MDIX - Green Ethernet technology saves the power up to 80% - IEEE 802.3x flow control provides reliable data transfer - Plastic case desktop or wall-mounting design - Plug and play no configuration required   Specifications:   - Standards and Protocols: IEEE 802.3i/802.3u/ 802.3ab/802.3x - Interface: 8 10/100/1000Mbps RJ45 Ports AUTO Negotiation/AUTO MDI/MDIX - Fan Quantity: Fanless - Power Consumption: Maximum: 4.63W (220V/50Hz) - External Power Supply: External Power Adapter (Output: 5VDC / 0.6A) - Jumbo Frame: 15 KB - Switching Capacity: 16 Gbps - Dimensions ( W x D x H ): 180 x 90 x 25.5 mm