The Linksys WRT54G2 Wireless-G BroadbandRouter is really three devices in one box.First, there is the Wireless Access Point, which lets you connect Wireless-G orWireless-B devices to the network. There is also a built-in 4-port full-duplex10/100 Switch to connect your wired-Ethernet devices. Connect four PCsdirectly, or daisy-chain out to more hubs and switches to create as big a networkas you need. Finally, the Router function ties it all together and lets yourwhole network share a high-speed cable or DSL Internet connection.