About product and suppliers:
            1,887 3g usb dongle products are offered for sale by suppliers on Alibaba.com, of which modems accounts for 28%, other communication & networking modules accounts for 3%, and network cards accounts for 1%. 

A wide variety of 3g usb dongle options are available to you, such as external, internal. You can also choose from stock 3g usb dongle, as well as from usb 3g usb dongle, and whether 3g usb dongle is wireless. 

There are 1,887 suppliers who sells 3g usb dongle on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., from which the percentage of 3g usb dongle supply is 99%, 1% respectively.