... ZTE MF680 supports up to 42Mbps with the Dual-Cell technology. As its competitor, HUAWEI E372 42Mbps USB ... over the world.Even though, ZTE MF680 USB Mobile Broadband Modem is still an attractive art for the ... , as we know, Rogers, 3, Telenor U-mobile and Movistar has put ZTE MF680 HSPA+ 3G USB ... : Up to 16 GB* Equalizer: Support* Supports Windows XP/Windows Vista/Windows 7, MAC and Linux operating systems