Unicom 3G Internet card speeds up 3 times times

Washington (reporter Dixon) yesterday, China Unicom in the domestic 56 major cities launched "3G 21M Wireless Internet card", the new network card online speed increased significantly, download peak rate from 7.2Mbps to 21.6Mbps, is currently the fastest domestic wireless network card, and the rate unchanged.　　According to the introduction, the introduction of the "3G 21M wireless Internet card" although the rate than the original wireless network card 3 times times higher, but the tariff is still the same as the original wireless network card, and the implementation of the package automatic upgrade billing methods. "3G 21M Wireless Internet card" also supports backward-compatible, that is, in the region without 21M network can be normal use of China Unicom 7.2M Network, and the speed of the Internet will also be improved by the terminal upgrade. Because the terminal uses different chips, the current network wireless card users can not directly upgrade the use of 21M fast Internet service. China Unicom will upgrade the network of other cities in accordance with the demand of users ' data business, and more cities will support 21M high-speed Internet access before the end of the year.