Linksys Etherfast Cable/DSL Router with 4PT 10/100 Btx (Factory Refurbished) Linksys BEFSR41-RM EtherFast Cable/DSL Router w/4-port Switch General Features: Share your high-speed cable or DSL Internet connection with multiple computers Supports DHCP, Universal Plug-and-Play (UPnP) Includes Setup Wizard takes you through configuring your network, step by step QoS prioritization based on port or service type