***** **********Best Quality Guranteed. *****Perfect Package - 10 pieces of 4GB Flash Drives packaged in a heavy cardboard box with great cost performance and high quality. So these flash drives will be the perfect gift for your family, friends or even customers. *****Incredible Storage - USB flash drives are commonly used for storage, data backup and computer file transfer; 10pcs 4GB flash drive meet your needs of daily use on work, school, home and travelling for photos, music, videos, files storage and transfer. *****Easy to use - These 4gb usb flash drives are plug and play without any software installation.

Supports Windows 7/8/10 / Vista / XP / Unix / 2000 / ME / NT Linux and Mac OS, also compatible with USB 2.0 and 1.1 ports. Storage is fast, safe and stable. *****Sleek and Practical Design - The 360 degree metal swivel cover provides extra protection for the usb thumb drive; The end of the usb memory stick has a loop that can easily be attached to your key chain or lanyard, using