1. Frequency Range 2.4-2.4835GHz 2. Dimensions 130 x 90 x 25mm (without antenna) 3.Operating temperature 0degree ~40degree Features1. Supports PPPoE, Dynamic IP, and static IP broadband functions 2. Automatic dialing, On-demand dialing, detachable time dialing, filling most dialing requirements 3. Supports UPnP, DDNS, static routing 4. Supports virtual server, special application and DMZ host ...