The versatile zoom x7n supports all popular adsl protocols and provides a shared internet connection for up to 253 computers game stations wifi enabled phones and other devices connected wirelessly via this productrsquos 4 ethernet lan ports or through a switching hub or other network device easy set upplug the x7nrsquos phone cord into a phone line with adsl service then simply use the x7nrsquos built in wireless capability andor its 4 ethernet ports to connect computers ethern