1. dual moudle ,can support HSDPA and EVDO 2.nice outllook ,long battery 3G wifi wireless router modem 3.good quality WT-E92 ... : 6, 9, 12, 18, 24, 36, 48, 54Mbps802.11b: 1, 2, 5.5, 11MbpsEncryptionWEP Encryption, 64/128 bitsWPA, WPA2 + Authentication: 802 ...