Gaina 256GB Swivel Fold USB 2.0 Flash Drive Memory Storage Thumb Pen Stick

There is a quick and easy test you should do on every flash storage device you are thinking of buying.Look at the average price of similar storage devices of the same capacity. Then look at the price of the device you are thinking of purchasing.If the price of the device you are looking at is significantly lower than the cost of the market average, it's a fake drive. Period. This applies to name brand flash storage as well. Just because it has a name brand label doesn't mean it's actually a name brand storage device. (Fraudsters like to put fake labels on flash storage) If it's being sold at a small fraction of the price of similar capacity drives, it's ALWAYS a fake drive.256GB of storage simply is not obtainable for under $20 anywhere on the planet. It should cost around $60-$75 for 256GB of flash storage as of early 2016. If it costs less, it's fake.