The Model H634 Broadband Residential Gateway 10/100 Base-T is a cable/DSL router with a 4-port switch. It connects multiple computers to a DSL or cable modem. “Plug and play” installation is easy when using the H628 Data Termination hub. The H634 is IEEE 802.3u 100 Base-TX Fast Ethernet compliant, IEEE 802.3 10 Base-T compliant and has activity LEDs for network status and diagnosis. The H634 can connect with up to four client computers directly. Up to 253 computers can be connected by using additional Ethernet switches (Model H638) or hubs.