The TL-SF1005D 5-Port 10.100Mbps desktop switch provides an easy way to expand your wired network. All 5 ports support auto-MDI.MDIX, eliminating the need to worry about the type of cable to use. Featuring full duplex mode, the TL-SF1005D can process data at a rate of up to 200Mbps making it an ideal choice for expanding your high performance wired network. Moreover, with innovative energy-efficient technology, the TL-SF1005D can save up to 60 percent of power consumption, making it an eco-friendly solution for your home or office network. Innovative energy-efficient technology saves power up to 60 percent. Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode. Non-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput. Auto-MDI.MDIX eliminates the need for crossover cables. Supports MAC address auto-learning and auto-aging. Auto-negotiation ports provide smart integration between 10Mbps, 100Mbps and 1000Mbps hardware. Fanless design ensures quiet operation. Desktop design. Plug and Play design simplifies installation. Interface: 5 10.100Mbps RJ45 Ports. AUTO Negotiation.AUTO MDI.MDIX. External Power Supply: 100-240VAC, 50.60Hz. Dimensions (W X D X H): 4.1 x 2.8 x 0.9 in. (103.5 x 70 x 22 mm). Transfer Method: Store and Forward. Advanced Functions: Green Technology, saving power up to 60 percent. 802.3X Flow Control, Back Pressure. Auto-Uplink Every Port.