Key Features 5 10/100 Mbps Auto-Negotiation RJ45 ports, Supports Auto MDI / MDIX Green Ethernet technology saves the power up to 68% IEEE 802.3x flow control provides reliable data transfer Plastic case, desktop design Plug & play, no configuration required The TL-SF1005D 5-Port 10/100 Mbps 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 200 Mbps 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 68% of power consumption, making it an eco-friendly solution for your home or office network. High Performance TL-SF1005D Fast Ethernet Switch provides 5 10/100 Mbps Auto-Negotiation RJ45 ports. All ports support Auto MDI/MDIX function, eliminating the need for crossover cables or Uplink ports.. Featuring non-blocking switching architecture, TL-SF1005D forwards & filters packets at full wire-speed for maximum throughput. With 10K Jumbo frame, the performance of large files transfers is enhanced significantly. & IEEE 802.3x flow control for Full Duplex mode & backpressure for Half Duplex mode alleviate the traffic congestion & make TL-SF1005D work reliably. Easy to Use The auto features of this ethernet switch make installation plug & play & hassle-free. No configuring is required. Auto MDI/MDIX eliminates the need for crossover cables. Auto-negotiation on each port senses the link speed of a network device (10, 100 Mbps) & intelligently adjusts for compatibility & optimal performance.