The Netis ST3108S Fast Ethernet Switch provides an easy way to expand your wired network with 8 x 10/100Mbps Auto-Negotiation RJ45 ports. All ports support Auto MDI/MDIX function, eliminating the need for crossover cables or uplink ports. Together with the plug-and-play & Green Power feature, it may ensure you a low-cost, easy-to-use, high-performance, seamless and standard upgrade to improve your old network to a 100Mbps network.