... -SCDMA, WCDMA, CDMA, TD-SCDMA, including more than 400 kinds of popular USB 3g modems (brand: Huawei, ZTE, at&t, Samsung, HOJYWIRELESS ... . ) Compatible with HSPA +/HSUPA/HSDPA/CDMA DVDO RO/RA/RB USB ModemManagement, port range forwarding, exposed host (DMZ), DNS proxy, URL ... + HSPA/EVDO/TD-SCDMA including more than 400 kinds of popular USB 3g modems all over the world, dial number automatically without ...