Amazon.com: 10 Pack 4GB Flash Drive, USB 2.0 Thumb Drive Bulk Swivel USB Memory Stick for Data Storage, Backup and Transfer : Electronics
Bulk 10pcs 256mb Usb Flash Drive Small Capacity Rectangle Thumb Pen Drive Usb2.0 Flash Stick Pendrives Usa Stock Multicolors - Usb Flash Drives - AliExpress
Bulk Crystal USB Flash Drive Printed with Your Logo FDGL402