The problem of double-clicking, double-clicking, and malfunction of the mouse is solved, and the jog is replaced by the best and high-grade technology in the world. Fever jig: GermanyCherryCherry gold contacts move slightly. If you change the jog once, you don’t need to change the jog again for life, and there will be no double-click combo or failure in life.

This service defaults to the price of two micro-movements for the left and right buttons, and the price for additional micro-movements is negotiable.

Service phone: 187-6188-1198 Mr. Zhang.

Note: A good jog is a manifestation of the value of a mouse. Changing a high-grade jog has nothing to do with the price of the mouse itself. The old and no-value mouse is replaced by a good jog, and the value of the mouse is increased. Movement failures, double-clicks, and combos are also devalued. This technical service belongs to the promotion of mouse components, which is by no means repair in the ordinary sense. The value of the replaced mouse is value-added. It cannot be compared with buying a new mouse. Most of the new mice are low-cost and low-quality jogs, and they must be replaced.

If you have a problem with your mouse, please contact our customer service and we will be happy to serve you.

The following is the repair process:

1: Please contact customer service and inform customer service of the mouse model and failure.
2: After asking for the repair price and agreeing to repair, please take this link and inform the customer service to modify the agreed repair price.
3: After payment, please contact customer service to obtain the mailing address to send.（Please fill in your Taobao id and contact information with a small note when sending the mouse, and paste it on the mouse so that the customer service will contact you in time after receiving it. Please write down all your faults and the causes. We will repair them for you. For troubleshooting, we may not have time to check other functions one by one.）
Buyer must read:（Please read carefully before taking the goods）
If the repaired product is not resolved after receiving the repaired product, please contact us on the day of receipt of the product, and you can enjoy the “free repair service again"（The problem of repair report is not resolved, but the product warranty sticker is damaged, no longer enjoy the “free repair service again”）.
After repair, we will discard the replaced “bad parts”（If the buyer needs to send back the “bad parts” with the product, please note it in the remarks when you take the product, and let us know, thank you）

German CHERRY is a world-renowned manufacturer of luxury switches. Its micro switches have an extraordinary service life. The well-known DG2 white dot micro-movement, regardless of cost, uses expensive 24K gold pure gold as contacts to resist oxidation and prevent malfunction. The touch is the combination of the softness of gold and the brittleness of shrapnel, which has a peculiar touch.softIt has a peculiar feeling of crispness. The later DG4 uses a relatively low-cost silver alloy as the contact.

Look at the official data of cherry manufacturers,Manufacturer parameters (DG4 is made by Nissan) precisely DG4 has a short lifespan. Low life limit（Foreign countries are different from domestic ones. They all set the lower limit instead of the upper limit. The upper limit is false, that is to say, how many clicks are used instead of more times.）. Parameters given by cherry manufacturers, DG4 has short electrical life, not as good as DG6. As shown below:

.... Cherry CHERRY official manual states: DG1 and DG4 series are "Silver Alloy (DG1, DG4)", and DG2 series are "Gold Flash, Gold (DG2)". Buyers who need CHERRY''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s official electronic manual can obtain it from the seller. The German CHERRY official said: "Compared with the expensive DG2, the new model DG4 will be cheaper in the later period. Although the price is much cheaper, it can basically achieve the effect of DG2." This shows that DG4 is only a new model to reduce costs and selling prices. It is not an improved type, especially the hand feel. In the actual mouse test, you can''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t tell the difference between it and DG2.

      DG1 gray point / DG2 gray point pressing force 1.47N, for the mouse, it feels tough and strong, and the pressing force is heavy, suitable for peculiar large-handed mice , Such as Microsoft IE. DG2 black dots and DG4 black dots will feel too light for thick and heavy mouse shells and are very easy to click accidentally. They are suitable for lighter mouse shells or strange game players.

       DG2 T85 black dot jog(products made in Japan), which is now Nissan, but still continues the German technology, gold contacts, 0.74N pressing force, long electrical life, soft hand feel, brittle, and thin shrapnel. Due to production process factors and differences between specific product versions, DG2 T85 also has black spotsPress forceLighter version.

       DG4 T85 black dot fretting(products made in Japan), for Nissan, note: silver alloy contacts,Press force 0.74N, Electrical life is longer than other brands, but it is weak in the cherry CHERRY DG series, low cost, cheap model, soft and brittle, and thin shrapnel. Due to production process factors and differences between specific product versions, DG4 T85 black dots also have a lighter version.

      DG6 micro movement(products made in Germany) is used in a mouse, and the test life is more than 10 years. The reason is not only that the gold contacts resist oxidation, but also the thick shrapnel. The thicker the shrapnel, the more durable it is (more mechanical durability). The shrapnel is thick in all CHERRY DG series, it can be said that the King Kong is not bad, almost never double-click combo failure! However, the heavy pressing force of nearly 1.5N makes the hand feel hard. Due to production process factors and differences between product specific versions, DG6 also hasPress forceLighter version.

    DG2 series white point micro movement(products made in Germany), is the high-grade of the cherry DG series mouse jog, the high-grade among the high-grade, the good in the good, the expensive in the expensive! This model is divided into two types, one is only printed with DG2 and does not contain T85, and the bottom case is green; the other is printed with DG2 T85 and contains T85, and the bottom case is gray-black. BothAllThe German-made mouse is suitable for the user''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s micro-movement, the spring pressure is 0.74N, the 24K pure gold contacts regardless of the cost, the touch is very delicate and peculiar, the soft and the rigid, the needle is hidden in the cotton, the rigidity and the soft are moderate, suitable for all kinds of spot shooting The market price of the game''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s micro-movement is also surprisingly expensive, and because its cost is too high, German manufacturers have now stopped production. The market is scarce, and it is currently difficult to buy one at 30 yuan. Fever players can refer to it, but note that when buying two or more fretting, you must buy pure blood, that is, the batch number on the shell is the same, that is, the production batch is the same, so that the performance will be as balanced as possible (all original mice (The micro-movements are all the same number at the factory).Different numbers are called mixed blood, of course they can also be used.

       The reason why the mouse jogs double-click, double-click or even malfunction is mostly caused by poor contact due to oxidation of the shrapnel contacts. Most low-end micro-movements use ordinary copper as contacts, and oxidation will be very large, and double-click combo failure will soon appear. Some micro-movements have improved the contacts and use silver as the contacts, but the durability will not be long, because silver will also be oxidized. Note that the oxidation here does not necessarily have to react with oxygen! There is a great affinity between silver ions and sulfide ions, which is easy to produce redox reactions. As a result of the reaction, silver sulfide is produced on the surface of silver. Because silver sulfide is gray-black, with the increase of silver sulfide, the color of silver surface becomes Gradually change from white to yellow to gray and then to black. This kind of chemical reaction will occur as long as silver encounters several trillions to tens of trillions of hydrogen sulfide or sulfide ions in the air. Human sweat also contains sulfur. When it comes into contact with silver products, it will change the color of silver. The peculiar thing is that the hydrogen sulfide produced by sewage and garbage discharge in urban air is even more amazing. Therefore, it is very easy for silver to change color and color. Using silver as micro-movement contacts is not a perfect solution! However, high-grade micro-movements have always used gold as the contact point. Gold has remained golden in the underground for thousands of years, which proves that its stability is very strong and hardly oxidized. It is certainly a good choice to use gold as the micro-movement contact, but its economic cost has increased greatly!

The truth about mouse micro-movement contacts:

Lie 1:Nissan Omron White Dot D2F-F-3-7（Former Nissan Omron Red Dot）,Golden contacts, the service life is 20 million clicks. This is a lie, because the Nissan Omron D2F-F-3-7 is not a golden contact at all. Open the jog cover and you will see that there are silver contacts inside! At present, the common fretting on the market, only the cherry is the fretting using gold contacts. Nissan Omron White Dot D2F-F-3-7 has a life span of less than 10 million clicks at all! In addition, the silver contacts that have been placed for a long time slightly move, even if they have not been clicked once, the double-click phenomenon will occur.（The real case encountered was the brand new unsoldered Nissan Panasonic Green Dot Competitive Jog that the customer just bought. When the mouse is installed in the hand, it will double-click and then send a replacement cherry gold contact Jog.）, The silver contacts are oxidized.

Lie 2:Nissan Panasonic Green Dot is a gold contact, and the service life is 20 million clicks. This is also a lie, because opening the Nissan Panasonic Green Dot''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s micro-moving cover, you can directly see at a glance that it uses no gold contacts at all. It is a silver contact.

Lie three:Cherry DG4 is an improved version of DG2, with a life span of 20 million clicks, while DG2 has a life span of only 10 million clicks. This is also a lie. The German Cherry official documents have long marked that DG4 is a silver alloy contact, DG2 is a gold contact, and the cost of DG4 is also reduced a lot! Among the actual parameters marked by the cherry manufacturer, DG4 has a short electrical life（There is a table of manufacturer specific parameters below）, Far inferior to DG2 and DG6 DC fixed frame, its electrical service life is only 1/3 of DG6 DC fixed frame.

        The three legendary stories have moved slightly: Cherry, Panasonic Green Dot, Nissan Omron White Dot D2F-F-3-7, which one of them really uses golden contacts? . . . Is practice the standard for testing truth? . . . One word: Demolition! . . . See the picture below to know the answer!

1. Cherry micro-movement shelling photos (sample is DG6):

The picture below is obviously golden, bright and blind, the iconic feature of cherry! No one can deny the true golden contacts. Cherry other models DG2 also have the same golden contacts.

2. Nissan Omron White Dot D2F-F-3-7 unpacking photo:

The micro-moving contacts in the picture below are full of white flowers. It goes without saying that anyone would think it is a golden contact? Is gold silvery white?Check the activity of metals in the periodic table of chemical elements. Gold is difficult to be oxidized! silver? Ha ha ha ha. .

3. Nissan Panasonic Green Dot MicromotionUnpackingphoto:

Contacts that are still silver-white or even black, silver are also easily oxidized.