About product and suppliers:
            22,973 usb pen products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 45%, other computer accessories accounts for 1%, and ballpoint pens accounts for 1%. 

A wide variety of usb pen options are available to you, 

There are 23,084 suppliers who sells usb pen on Alibaba.com, mainly located in Asia. The top countries of suppliers are United Kingdom, China, and Taiwan, China, from which the percentage of usb pen supply is 1%, 97%, and 1% respectively.