Flash memory cards due to technical barriers to entry is very low , so the performance of the worst fake flash memory cards , and intuitive. The access threshold is slightly higher than USB flash memory cards, USB flash drives users rarely directly find the hidden dangers of counterfeit , basically in use for some time , began to shout fake flash drive . At this point a lot of data stored in it , the greater the loss of customers.
First, USB used for some time , prompting you to format , suggesting the presence of a fault flash drive can not be used , Windows will prompt to format USB flash drives, USB flash drives formatted prompt fails , fake USB phenomenon is most common in use for some time users , all of a sudden users observed that the letter disappears , Windows will prompt to format usb drive, USB flash drives formatted when the system was prompted not formatted.
Second, the flash drive capacity display correctly, but can not use fake USB surface normal , without any prompting , click on the thumb drive, you can enter the USB storage space , while fake USB flash drives write data , the letter disappeared, prompting you to format , the second phenomenon is fake USB drive and capacity to see , when users of counterfeit USB data read and write operations , the system prompts formatted usb flash disk, USB flash drives and users can not be formatted . Of course there is a third phenomenon , fake flash drive simply direct strike, when inserted into the computer 's USB port , completely without reaction , directly to users of its despair. Most flash memory cards to store pictures, while USB is important to store larger data files , pictures, shoddy USB injury to the user .
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