According to the latest survey statistics, in the market share of U disk brands last week, SanDisk U disk ranked first with a market share of 33.5%, while the old brand of flash memory cards ranked second with 20%. I believe that when talking about U disks, the first thing many friends think of is Kingston. In fact, SanDisk is also an old brand that specializes in making U disks, mobile hard drives, etc., but it is usually written in English as SanDisk. Maybe you will remember it when you see the English. Since SanDisk USB flash drives have such a high market share, there will definitely be many fake and shoddy products. Today, Huajun editor will show you the authoritative method to identify the authenticity of SanDisk USB flash drives. The carefully selected content hopes that everyone will support it. , share it more, if you like it, hurry up and get it! .

SanDisk USB flash drives are mainly identified from the following aspects:

1. Preliminary judgment can be made by reading and writing speed. Just preliminary!

2. Check the USB disk capacity. The fake SanDisk USB flash drive thinks that the actual capacity has been artificially increased by flashing the disk, but in fact it has not changed. After use, for example, after the 256M capacity is flashed to 512M, 256M of capacity cannot be used.

3. When a SanDisk U disk is plugged into a computer, its name will usually be displayed. For example, when a SanDisk U disk is plugged in, you will see the name of the U disk drive is "SanDisk" in "My Computer".

4. The color of the internal packaging paper is different. The relevant information printed on the genuine packaging paper uses a combination of simplified Chinese + English professional terms, while the fake and inferior products are all in English.

5. In the packaging insert, the fake SanDisk USB flash drive is printed with descriptions in simplified Chinese, traditional Chinese, English, Japanese and Korean, while the genuine product only uses one language: simplified Chinese.

6. The genuine CE and FC marks are clearer and have a strong sense of etching, and the hanging rope opening at the top is also different. Reminder: It is best to test on the spot when purchasing.

7. The last method is to directly dial the 800 anti-counterfeiting hotline to check the label. You can enter the 18-digit code on the package. If it is the first time to check, the system will tell you whether the code is authentic produced by the company.

Of course, the production methods of many black merchants are getting better and better. In many cases, it is impossible to tell the authenticity of a SanDisk USB flash drive with the naked eye. If you are a USB flash drive enthusiast, you can identify it through your own use and the help of borrowed software. The authenticity of SanDisk USB flash drives. I believe that after reading the authoritative methods above, if you want to buy a SanDisk USB flash drive, you will definitely be able to choose one that satisfies your needs.