... 3. Auto Run 4. ADSL splitter 5. CE, FCC, RoHS 150M Wireless ADSL Modem Router with 4ports Highlights:ADSL 2/2+ Modem, Wireless N Access Point ... -1 device, the AD-204 combines the functions of a high speed DSL modem, a 4-Port 10/100Mbps NAT router and ... and SPI (stateful packet inspection) firewalls which inspect the contents of incoming packets before they are allowed in, preventing potential attacks ...