About product and suppliers:
            329,521 china card usb products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 2%, usb hubs accounts for 1%, and network cards accounts for 1%. 

A wide variety of china card usb options are available to you, 

There are 69,116 suppliers who sells china card usb on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, from which the percentage of china card usb supply is 1%, 99% respectively. 

China card usb products are most popular in United States, United Kingdom, and Australia.