How to quickly identify the true and false of U disk

In modern society more and more people use computers, computers stored in more and more things, so often use a U disk to store, copy files. U disk is very convenient, fast, easy to use is a good helper of people's lives and work, almost everyone has one. But the market on the U disk has good and bad, then we should be in the purchase of a U disk should be how to distinguish between the quality? We don't worry, small knitting below can teach you a few small coup.

First, from the shape to start

1, see the U Disk material (plastic). The original u disk material color is more uniform, no impurities, high imitation of impurities, uneven color, and some small black spots.

2, look at the logo on the side of U disk. The logo is marked with capacity, model, serial number. Although the high imitation U disk is also a logo, but the high imitation of the logo is a common way to print up, feel more smooth, after a period of time after use will slowly grind off, and the original is to use the needle to print up, those logo is a little convex, feel a bit thick (seriously touch), and use for a long time will not wear off.

3, look at the warranty Mark Ming. That is the merchant affixed to the warranty mark, above with a pen to buy date, the original U disk writing year on the 09, high imitation of write 9. This is to quickly distinguish between original and high imitation of the method. When you buy a U disk, you may wish to look carefully, perhaps many businesses will also write this.

Second, look inside. I'm not asking you to open a U disk, but to see it in your computer.

1, look at the display name. No changes to the original USB u disk, a plug into the computer display name is the brand logo Kingston, high imitation just show "removable hard disk."

2, see capacity. Many people think of 1024m=1g as soon as they see capacity, and this algorithm is good. But manufacturers to produce U disk, memory card, it is not the case, the manufacturer in order to facilitate the calculation, is 1000m=1g such calculations, so there appears a "small capacity" surface phenomenon. From B to K, from K to M, from M to G, here is the three-layer algorithm, so the difference is out, the larger the capacity of the U disk looks less capacity (memory card), 1G looks less than dozens of M, and 4G seems to be less than one hundred or two hundred m. Some of the memory is used for caching, so it looks a lot smaller. But here I would like to remind you that if you see a U disk capacity is very sufficient words to be careful, that is, if the 1G display more than 1000m,4g 4000M is not normal, is being moved hands and feet, the data to attract people, that is, not original, try not to buy.

Third, see how the Warranty

Look at the length of the warranty can also distinguish between original and high imitation. According to the manufacturer's official network said, Kingston, Kingmax original U disk, Memory Card is a year five years of protection, Samsung's three-year shifting year. High imitation of meaningless what the official network. Quality assurance to see the business, the official network said that is the same thing, to the dealer here is not the same. Merchants said the quality of six months to shifting to a year can be assured to purchase, warranty in three months or less to go.

In the end to buy what kind of u disk good, individual, personal opinion: To buy a stable performance of Kingston, Netac, Kingston is the mobile storage industry boss, stable performance, product price fair, good performance, want to stable to buy it right. Netac is the ancestor of U disk, 1999 the world's first U disk is Netac invented, stable performance of the people at ease. Netac is our Chinese enterprises, that is to say, u disk is our independent research and development results, NETAC in many countries to apply for this invention patent, later said U disk do not forget the U disk is created in China, not blindly made in China. Want to look good performance and frivolous can buy Kingmax (win), Lenovo, Sony and Taiwan Power, Kingmax has a disk is very thin and small, called super, and very good-looking, many boys bought to girls. Want to buy quality is very reassuring, data security is very important to buy Taiwan's Apida (Chinese translation has Abida, Seoul will reach), I personally use is the delta, Seoul will reach the full range of u disk are ventilation u disk, waterproof, pressure, prevent falling. Because of the one-piece shape, and the use of a class of memory particles. It not only prevent ordinary water, but also can prevent water, put into boiling water inside half a clock to take out can also normal use, and data is not lost. Seoul will reach the U disk some very nice and exquisite, the girl is also very suitable for. But Seoul will reach the U disk price than the common U disk more expensive, after all, a penny a penny, buy it also very valuable.

If you buy a U disk will often appear quality problems, copy of the data will be frequently lost, this will greatly affect the speed and efficiency of the work. But through the above 3 small means to help you, easy to solve how to identify the good or bad u disk. In this way, when you buy a U disk, you will buy a value for money, a good performance of u disk.