5 Port Switch for adding more ports to your router or network connection. Unmanaged so just plug and play. No drivers. Compatible with all network devices, including PC s (Win 98 to Win7), Laptops, Macs, Linux, Xbox, Playstation3, Media Players, Blu-Ray players and many more. TL-SF1005D 5-port 10/100Mbps Fast Ethernet Switch provides 5 10/100Mbps Auto-Negotiation RJ45 ports. All ports support Auto MDI/MDIX function, eliminating the need for crossover cables or Uplink ports. The Switch is Plug-and-Play and each port can be used as general ports or Uplink ports and can be simply plugged into a server, a hub or a switch, using straight cable or crossover cable. The TP-LINK TL-SF1005D 5-port 10/100M Fast Ethernet Switch provides you with a low-cost, easy-to-use, high-performance, seamless and standard upgrade to improve your old network to a 100Mbps network. It will boost your network performance up to full duplex data transfer.