About products and suppliers
20757 4gb pendrive products are offered for sale by suppliers on Alibaba.com, of which usb flash drives accounts for 98%.
A wide variety of 4gb pendrive options are available to you, such as usb 2.0, usb 3.0.You can also choose from return and replacement, repair and free spare parts 4gb pendrive,as well as from yellow, silver, and gray 4gb pendrive,and whether 4gb pendrive is a-class flash, or grade.