The AR-7084gB is wireless ADSL router runs at speeds up to 24Mbps downstream and 1Mbps upstream, providing higher data rates than traditional ADSL systems. Also, it is backward compatible with existing ADSL services and interoperable with legacy equipment. The ADSL router supports ADSL standard: G.992.1 (G.dmt), G.992.2 (G.lite), G.992.3 (ADSL2), G.992.4 (splitter less ADSL2), G.992.5 (ADSL2+) for Annex A, B. (Annex A and B are supported in different H/W platform)The AR-7084gB is built in with wireless 802.11b/g access point. It allows wireless 802.11b/g client devices access the Intranet and Internet. All wireless users can surf Internet freely within the coverage.AR-7084gB provides Firewall to protect you from the following Internet attacks, SYN Flooding, Ping of Death, Teardrop and Land Attack. You can restrict users to access the services like Web, Telnet, Ping, FTP and SNMP. Also, you can also block some IP addresses to access Internet thought AR-7084gA to increase the security.