What Is a 3G Data Card?

A 3G data card refers to a device that is applied to a computer and uses the third-generation mobile communication technology to access the Internet. In China, 3G data cards are divided into three categories according to the three major telecommunications companies: China Unicom WCDMA data cards, China Mobile TD data cards, and China Telecom CDMA Internet access cards.

IN OTHER LANGUAGES

Did this article help you? Thanks for the feedback Thanks for the feedback

How can we help? How can we help?