Lancom Systems 1781A-3G. Ethernet LAN data transfer rates: 10, 100 Mbit/s. Data network: 3G, EDGE, GPRS, UMTS bands supported: 850, 900, 1900, 2100 MHz, GSM bands supported: 850, 900, 1800, 1900 MHz. Operating frequency: 850/900/1900/1800/2100 MHz, Networking features: Fast Ethernet. DSL connection type: ADSL. Security algorithms supported: HTTPS, SSH