... for the hotspot -ATM Features Compliant to ATM Forum UNI 3.1 / 4.0 Permanent Virtual Circuits (PVCs) Support ... RJ-11 port for PSTN ADSL connection Four RJ-45 ports for IEEE 802.3/802.3u 10/100 ... of factory default settings Wireless USB Modem, Wireless ADSL Modem, USB Modem, USB wireless Modem / wireless Modem router, Wireless modem , ADSL modem ADSL2+ Modem, wifi ModemUSB ADSL Modem, USB Modem Router