Tips for testing the actual capacity of U disk

How do you know if the USB disk has real capacity? Here are a few tips:

The first recruit: certainly do not believe those than the normal price too much of the merchant, is the so-called "a penny a penny", businesses can not lose business, there is a profit to call businesses. Therefore, generally in the purchase of the time do not blindly to haggle, sales prices are lower than the cost can also sell you? No! Even if sold to you is also false, because the merchant is also on the big under have small, do not make money how can have rice to eat?

The second trick: Buy a U disk must be tested. If it is not the real capacity, then there will be problems, online experts to consumers to provide a professional test u disk software mydisktest. Through this software can be very direct observation of the actual size of U disk and chip model.

The third recruit: In fact, the best and easiest way is to copy files directly to U disk, if you copy the total volume of the file and the actual U disk capacity of the same, it shows that the U disk is true authentic, but if there is a copy of the copied files are not copied or errors, then the U disk must be a problem, In this case, quickly find a merchant return it.

Generally speaking, the standard of the U disk is easy to lose files or prone to bad areas, read and write instability, buyers must be careful to choose, can not covet a cheap and have a significant loss!