Hot Selling Blocks USB Flash Drive 1.Autorun,preload data,webkey usb ... drive 2.encryption usb flash drive 3.CE,FCC,ROHS Hot Selling Blocks USB Flash DriveUsb flash drive Store Capacity32-512MB,1GB ... :1. Gift box,White box,Blister box,Magnet box,Velvet bag,Leather pouch,Bulk packing,2, OEM Customize packages.3. Accessories ...