... connection. WEB-Based GUI makes it easy to configure multiple functions. With the strong chipset, this Modem can support ADSL 2/2 ... filter, IP forwarding, , firewall etc. It also supports most popular functions, such as DHCP server, NAT, DMZ, Access Control, uPnP... ... power adaptor: 100VAC-200VACDC voltage: 5V, 1.0A Environmental Complies with the following standards: Temperature: 0 to 55 degrees C ( ...