How to avoid the way of cottage u disk

u disk to buy small, but it is very necessary. Here is a simple talk about the purchase of U disk to avoid shanzhai goods to master some of the skills.

Buy u disk, the price is our most intuitive first judgment basis. U disk Although a wide range, but because of its simple structure, so the price category is better estimated. Even if you do not understand the U disk, as long as the Internet to check, the natural heart has a base. When we met the price is outrageous u disk, we have reason to judge, this disk has a trick, you can not consider. This is a relatively simple way, the world has no free lunch, we keep this belief, we will not be easily fooled by others.

Appearance is also a measure of product quality factor. With the development of modern technology, the parallel disk in the shell of the counterfeit is very lifelike, and U disk Shell design and production is not difficult. Thus the appearance described here refers to the observation of some packaging details.

Generally speaking, the quality of the USB U disk is more focused on mass, whether it is from the U disk itself, or simply around the U disk. Genuine U disk Packaging is more exquisite, detailed description of the product, clear handwriting, reasonable color collocation. Let a person look, there will be refreshing and clean feeling. And relatively speaking, the Shanzhai u disk Packaging, text printing more coarse, color confusion, giving a blinds feeling. Appearance judgment is also a relatively simple method, as long as attention observation, or can identify some of the cottage U disk. Secondly, for U disk interface, we can also carefully observe the following, some genuine U disk. such as Kingston Series, the above will have the product model, capacity and other information, and the cottage U disk is not. This is the need to accumulate slowly, after all, not all of the genuine U disk will be on the interface of product information.

Sometimes, we may encounter a higher simulation of the cottage U disk, through the naked eye of the observation we can not see any problems. This is, the general need for actual testing. A lot of cottage u disk is the expansion of u disk, these u disk on the computer display capacity is often through a special software to get out, but the illusion, the actual capacity is not so much. For this u disk, we only need to copy a few large files in, and then copy out to see whether the file is normal, if the file is damaged to prove that the U disk is a cottage goods. Of course, some of the U disk is not expandable, there may be a bad block. This will require a dedicated U disk detection tools, such as Mydisk, through these special detection tools, you can detect the U disk has no bad block.

This is mainly said when you buy a U disk to avoid the method of the cottage U disk. As for a U disk to buy when you should follow some of the principles, then no longer discuss the scope. Through the above method, I think, most of the cottage U disk can be seen through you. Basically, you don't need to talk about the cottage and the color changes.