As one of the important accessories of mobile phone "companion" digital camera and POP machine, the function of flash memory card can not be underestimated, just like the hard disk of computer, it stores more important information for mobile phone.
According to different manufacturers, different devices and different uses, flash cards are divided into six categories: SD, MMC, XD, CF, MS and SM. The brand has grown to more than twenty.
Although the memory card is small and the price is not high, it is very knowledgeable. However, with its growing market, in this "meager profit era", there are always some unscrupulous profiteers who try their best to make huge profits by illegal means. They usually start with electronic accessories with large sales volume, good brand reputation and many followers in the market at that time.
So some illegal JS started the idea of flash cards. In order to make huge profits, some counterfeiters in Shenzhen, the digital source of China, began to manufacture fake memory cards in Taiwan Province Province and sold them in large quantities to the mainland. At present, in Bozhou market, some fake parallel cards are also affected by Shenzhen fake memory cards, which has a great impact on the market. The price is cheap but the quality is unstable. There is no long-term and stable after-sales service. Some common fake cards mainly focus on the cards of some mobile phones and digital cameras. Fake brands mainly focus on.
The consequences of using a fake flash card are easy: first, you can't enjoy the five-year after-sales service of regular manufacturers when using a fake card, and you will lose important information and materials stored in the card for no reason, which will bring you some permanent regrets. For example, the precious photos you took in the camera suddenly disappeared. Think about what it feels like. Using fake cards will often crash or even be scrapped, and mobile devices can no longer be opened. Sometimes, due to weather conditions, fake cards will appear on their mobile devices in all kinds of unexpected and unexpected situations.
Identification method of Kingston flash memory card;
Kingston is a senior manufacturer of storage equipment invested by people from Taiwan Province Province in the United States, and enjoys a high reputation in Asia and China. Kingston has only a few agents in China, namely Bixin Enterprise, Longyinsheng, Hengying Technology, AsiaInfo, Anfuli, Hejun Technology and Lianqiang International. As long as they are not the goods of these agents, they are all parallel imports or even fakes. Because each agent's product anti-counterfeiting knowledge is different from that of the 800 telephone, and the scrapers are often changed, it is impossible to count the number of anti-counterfeiting packaging stickers, so this gives counterfeiters an opportunity.
However, Kingston provides consumers with three sets of effective anti-counterfeiting and rights protection schemes: first, the "color-changing anti-counterfeiting label" on the internal label of the product, that is, the front label of any Kingston product has at least one special sign that can change color, which will change color under different angles and light; In addition, the outer packaging of the memory card must have barcode paper or color-changing paper, and this small piece of paper has key information to identify the authenticity.
2. Log in to Kingston's Chinese official website address on the website of "One-minute Identification of Authenticity", enter the serial number and email address of Kingston's products according to the website prompts, and you can receive an email from Kingston to identify authenticity within one minute. This method is effective for all authentic Kingston products sold all over the world. If it is inconvenient to surf the Internet when purchasing, consumers can also call Kingston's free genuine rights protection hotlines 800-820-7655 and 400-820-7655 (supporting mobile phones) to entrust Kingston professionals to authenticate the authenticity. More anti-counterfeiting measures and identification methods can be consulted at any distribution point of Didi Communication Technology.
Kingston Company solemnly promises that the dealers of Kingston Memory Series have the obligation to explain to consumers the method of distinguishing authenticity, and shall not refuse to serve because it is the memory of other agents.
Authentication method of SANDISK flash memory card;
Sandisk flash card from the United States was originally the first brand in the world, but it was in a very embarrassing situation in China. This brand sold in Bozhou, including many large supermarkets and the second-hand market of XX Building, is fake, just as fake as the domestic market, but it is really unbearable to witness.
Because the quality of this brand is really good, the price is much more expensive than that of a card with the same specification and capacity. Nowadays, because of the low cost, many electronic components are saved and the manufacturing process is not enough, the quality of the card is poor, but the price is low, so many laymen are fooled. What's more, some profiteers regard it as genuine and sell it at a high price, which seriously infringes on consumers' wallets. And some consumers have been caught but don't know it yet.
When choosing to buy this brand, you must buy it in a professional institution or consult a professional institution. In China, SanDisk has only three agents: Shanghai Hongqu, Wei and Shenzhen Warring. These three domestic agents can guarantee that all the cards they sell are genuine and licensed. Of course, as long as the memory cards purchased in China are not from these three agents, they are all fake cards!
Two tricks to teach you to tell the difference between true and false flash Dika:
First, any of the above agents have pasted 3D laser anti-counterfeiting labels on the front of their product packages. The 3D anti-counterfeiting labels will produce special light changes with the user's sight, and the most obvious thing is that there will be four sides on the graphics. The back of the box has the warranty card printed by the manufacturer and the seal of the seller;
Second, if the back of the new flash card is represented by red yeast, there will be a bulge in the middle of the sticker, which consumers can feel when they touch it. You can look at it with a magnifying glass again. Looking at the bump through the magnifying glass, you can see the logo of ptcc in the middle of Hongqu. Of course, the number of logos per post is not fixed. At the same time, PTCC logo has a world patent. There is no anti-counterfeiting mark on the inside and outside packaging of the counterfeit Sandisk flash memory card, and the packaging box itself is also rough, and there is no warranty card attached. There are so many fakes in the market that consumers must be careful not to be greedy and cheap when buying. In addition, you should go to a professional institution to buy things, which will ensure your reputation and facilitate the solution of problems.
And the price of 1G water card, around 8 yuan in June this year. . Has it risen to nearly 30 now?