The Tp-link SF-1008D 8-Port Desktop Switch provides 8 10/100Mbps 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, Tp-link SF-1008D 8-Port Desktop Switch forwards and filters packets at full wire-speed for maximum throughput. With 2K Jumbo frame, the performance of large files transfers is improved significantly. And IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode alleviate the traffic congestion and make the switch work reliably.