All flash drive has been tested, it is working perfectly fine. 

Please follow the proper way of removing flash from your computer or laptop to avoid any lost data. If needed please watch the video on youtube of how to remove flash drive from a computer or laptop.

To remove the USB Flash Drive safely, locate the "Safely Remove Hardware" icon in the system tray located on the bottom right of the screen, on the task-bar (next to the clock);right-click it and choose the USB Flash Drive from the list of devices. Be careful not to remove the wrong device (your device can carry its own (manufacturer's) name or a generic name that Windows recognizes it by. After clicking the USB Flash Drive, Windows shall notify you once the device is safe to remove from the USB port. An alternative method would be to go to Start>Computer, right-click the USB Flash Drive and click "eject" from the menu.

I only accept the item that is not being used and return within 3 day from the day you received.  I do not charge restocking fees, but buyer is required to pay the return shipping cost.

If buyer do not aggreed with the terms, please please "DO NOT PURCHASE"

Sorry for any inconvenience and thank you very much. 

FEATURES:
- Innovative hook head can be securely attaches to keys,
  backpacks, etc. 
- Durable steel metal housing.
- Luxary Shinny Mirror finish.
- Store and transfer images, music, documents, games,
  and more!
– Plug and play
SPECIFICATION:
Size: 46.6mm x 15.8mm x 5mm
Speed - Read: Up to 22MByte/s, 
Write: Up to 10MByte/s
Data Retention: Up to 10 years
Weight: 11.5g
Certificate: CE, FCC
Operating Temperature: 32° F to 140° F (0° C to 60° C)
Storage Temperature:  -4° F to 185° F (-25° C to 85° C)
Power consumption: 4.5V - 5.5V 
Support OS:  Desktop or notebook computer with USB port
Windows 7
Window Vista
Window XP / 2000 / ME
Macintosh Mac OS 9.0 or later and Mac OS 10.1 or later