According to the latest newes, ZTE announced support both FDD-LTE, TDD-LTE and TD-SCDMA USB data card and Action Network the share--ZTE MF820S2 and another model--ZTE MF91S.


Although the Chinese government has not auction FDD-LTE timetable, but the two vendors Huawei and ZTE have gradually during the research, and prepare for the future. The ZTE the first to come up with the USB support both FDD-LTE, TDD-LTE and TD-SCDMA data card and Action Network the share - ZTE MF820S2 and ZTE MF91S. Both products support FDD-LTE frequency 2600MHz TDD-LTE support 1900/2300/2600MHz, TD-SCDMA, respectively the support 1900/2000/2300MHz and 1880-1920/2010-2025MHz. But since the two model : ZTE MF820S2 and ZTE MF91S are not supporting WCDMA, only backward compatible with EDGE 900/1800MHz or EGPRS / GSM 850/900/1800/1900MHz it means that they are backward compatible, or a little less than had to expect the next one will be all-round support.



Two products on the speed in the FDD-LTE support up to 100Mbps download and 50Mbps upload rate TDD-LTE maximum download rate of 68Mbps and upload rate compared to 17Mbps. Size of ZTE MF91S is the same as MF91 which already on sale in Hong Kong, also equipped with a 2,300 mAh battery, both chip As for USB the data card ZTE MF820S2 volume with 4G LTE data card, slightly less than in Hong Kong CSL Offer 4G FDD-LTE data card .