This low cost feature rich versatile product provides a shared ADSL Internet connection for up to 253 computers, game stations, Wi Fi-enabled phones, & other devices connected wirelessly, via this product’s 4 Ethernet LAN ports, or through a switching hub or other network device. Plug the Model 5792’s phone cord into a phone line with ADSL service. Then use the Model 5792’s built-in wireless capability and/or its 4 Ethernet ports to connect computers, Ethernet switches, Home Plug adapters, or other devices. One Ethernet port can be configured as a WAN port for use of the 5792 as a router with an external modem. Setup is easy using any Web browser. The 5792 supports all popular ADSL protocols, & delivers download speeds up to 27 Mbps. Best of all, the 5792 is produced & supported by Zoom Telephonics, a communication products leader since 1977