That's pretty good. There are many brand models of USB disk, and the real quality of USB disk depends mainly on the following points:
1. The control chip used in the flash drive is a product or a cottage, or whether the technology is mature.
2, the brand of memory chip, many memory chip manufacturers have some parameters, big brand manufacturers are very strict when choosing, the following parameters are as bad products, and these are just taken a fancy by second - and third-rate manufacturers.
3, the overall design, including circuit, appearance, etc., big brand manufacturers are through a number of tests, large investment to maintain the brand. But the cottage can save the province, the quality naturally does not go up.
USB flash disk, the full name of USB flash disk, English name \"USB flash disk\". It is a micro high capacity mobile storage product that uses USB interface without physical drive, and connects to the computer through the USB interface to achieve plug and play.
The name of the U disk originated from a new type of storage device produced by Langke Technology, called \"flash disk\