[Introduction]

I was lucky to be here a few days ago Love to play computer games I got a chance to try out the "cheap donkey 619 rolling mechanical keyboard". I haven't used the mechanical keyboard for many years. Because I seldom play games now, and the requirements for the keyboard are not so high, so the mechanical keyboard is still a little strange to me. It's just a white elephant. So I also took the opportunity to learn some knowledge about mechanical keyboard. In fact, it can't be said that it is completely strange, because I used mechanical keyboards in college, but I didn't pay too much attention to them. Later, mechanical keyboards were gradually replaced by ordinary membrane keyboards, mainly because of their simple workmanship and low price. However, membrane keyboards do not have the unique super feel of mechanical keyboards and mechanical keyboards have a longer life. Donkeys are born with the habit of rolling. They usually lie on the ground to roll after work, in order to relieve fatigue. After that, they feel super comfortable. I think the name of this keyboard rolling means that keyboard control is very refreshing and comfortable. I will share my trial experience with you.

[First knowledge of unpacking - simple and unique packaging]

The outer packing box of the 619 rolling keyboard is quite simple and consistent. Some schematic diagrams of the keyboard and the name of the 619 rolling mechanical keyboard are printed in black and two colors. In combination with the dynamic yellow sealing label, the yellow label is printed with the product logo, product name, key number, shaft type, manufacturer information, identity bar code, anti-counterfeiting code and other contents.

Scratch the box seal label, open the keyboard box, and you will see a piece of translucent wax paper covering the keyboard. Under the wax paper, there is a yellow card with a manual and warranty card. After taking these away, we will see the real face of Lushan Mountain where the cheap donkey 619 rolls. Well, are you surprised to see the back? In order to better protect the key shaft and key cap during transportation, a cushion sponge is added at the bottom of the keyboard.

Next, I will invite out all the accessories, including keyboard, USB connection cable (braided cable is more durable for protection), yellow key puller, and manual with warranty card.

The Jian Lv 619 roll keyboard has two specifications: 87 keys and 104 keys, and each has two colors, white and yellow, and black and yellow. The author tried the 104 key black and yellow keyboard. It is very intuitive to see the front structure of the keyboard. The panel is made of black metal plate treated by sanding process. The edges and corners of the metal plate are treated properly and cleanly, without any feeling of scratching. The other three status indicators are the triangular holes formed by stamping the metal plate at one time. The design is quite distinctive.

The back design of Jian Lv 619 rolling mechanical keyboard is more distinctive. In the middle is a simple product information label, and two separate yellow side skirts are installed on both sides. In addition to the decorative effect, the side skirt also has the function of anti-skid pad and supporting foot stand. The left side skirt also has the logo of Jian Lv. Personally, since the side skirt is designed in a body style, if you can choose more colors to change yourself, does it feel like you can change your keyboard at any time.

The Jian Lv 619 rolling mechanical keyboard adopts the design of separating the keyboard from the connecting line. The Micro USB connecting line is more durable because of the strong tensile strength of the braided line. The two plugs are gold-plated and equipped with anti-interference shielding magnetic rings. It is full of materials. The 1.8m long line can meet the needs of various environments. Another thing I feel very intimate about is that the line body has its own double-sided tape to store wide ties, which is convenient for sorting out the connecting lines. Micro USB plug adopts card slot design, which is more stable and firm. However, I don't like the one-way wiring mode on the right side of the plug. For example, if the left side mode of the host or laptop interface has any discomfort, it is recommended that future products use TYPE-C plug interface, which can be inserted in both the left and the right side.

The complimentary key puller is a bit tight, and will leave obvious white scratches on the black key cap after use.

[Disassembly of fine products - exquisite workmanship and full use of materials]

Through the above demonstration, we have a preliminary understanding of the cheap donkey 619 rolling mechanical keyboard. Now let's have a detailed understanding of the materials and workmanship of the product. We start with the key cap of the keyboard, and use the attached key puller to remove several key caps for detailed analysis. From the back of the key cap, we can see that the double color injection molding process is adopted for the key cap of Jian Lv 619. The black and translucent yellow raw materials of characters are molded at one time rather than printed with high wear resistance. At the same time, the translucent yellow raw materials are ingeniously used to show the backlight of the keyboard, and the design is perfect. At the same time, I noticed that Jian Lv 619 does not use male characters for rolling. Compared with male characters, its characters are not closed.

The overall workmanship of the key cap cannot be said, but I personally feel that there is a small defect. The lower edge of the key cap has not been polished by using the burrs generated in the production process of the mold. The removal of the key cap will have an obvious sense of scratch. It is recommended that subsequent products be polished.

Pulling off the key cap, you can see the shaft body of the mechanical shaft, and the skirt of each shaft is printed with the character "GATERON". Through Baidu inquiry (forgive me, Xiaobai), we know that this is Huizhou Jiadalong Electronic Technology Co., Ltd., a manufacturer specializing in the production of various micro switches, commonly known as Axis G. Through inquiry, we have a preliminary understanding of the relevant information. The axis of 619 marked on the sealing label of the keyboard box is black, yellow and green. The green axis has the characteristics of strong paragraph sense, loud click sound, strong sense of mechanics, and sufficient sense of typing rhythm. The backlight LED lamp beads of the cheap donkey 619 rolling mechanical keyboard are installed above the shaft skirt. It has a variety of light effect modes. Later, I will show you the light effect of the cheap donkey 619 keyboard through animation.

Next, further disassemble the keyboard. The cheap donkey 619 rolling mechanical keyboard is still easy to disassemble. Just use a hexagonal screwdriver and a cross screwdriver to disassemble the front 7 hexagonal screws and 5 cross screws hidden under the key cap. I was a little surprised that there was no tamper proof warranty label on the screw of the cheap donkey 619 rolling mechanical keyboard. Is it possible to remove it with more confidence, without worrying about warranty issues. The keyboard screws are also made with great care. Also, the hexagonal socket screws are slightly different from the screws on the front of the keyboard and the side skirt. The front is a pointed hexagonal socket screw, and the side skirt uses a flat hexagonal socket screw. This is probably to prevent you from installing the wrong screws after disassembly?

The keyboard can be opened directly by removing the 18 screws mentioned above, because the base donkey 619 has no other snap fastener slots. Open it and you will see that the red PCB circuit board inside the keyboard is very exquisite and clean, with full solder joints, and there is no poor workmanship such as faulty soldering and repair soldering.

[Trial experience - rich functions, comfortable control]

The keyboard was invented for typing at the beginning, so I started to try typing first. During the typing process, I can obviously hear the crisp Click sound of Jian Lv 619 keyboard. The typing rhythm is full, the paragraph sense is very strong, and the sound is quite loud. Personally, I think there is one thing that can be improved. Because the keyboard design is a little high, the wrist feels very tired after typing for a long time. It is suggested that the subsequent products should be redesigned to improve the comfort of the wrist.

The cheap donkey 619 keyboard can be directly used on a computer without installing drivers. In addition to the factory default game backlight key, the keyboard also provides six theme light effect modes for selection, and the backlight brightness and breathing rate can be adjusted. The Jian Lv 619 keyboard also provides 12 multimedia shortcut keys, which are very practical and convenient to use. I will not introduce them in detail here. Please refer to the manual for specific use.

The backlight of Jian Lv 619 keyboard shows well on the keycap of a single character, but it can be clearly seen on the keycap of multiple characters that the brightness of the light is uneven, which may be a bit picky. In fact, I just want to say that if you can add a light guide column on the multi character keycap to make the light brightness even, the cheap donkey 619 keyboard will be more perfect.

The default backlight of factory games is set for common game modes. There are four modes by default.

I want to use short videos to show the effects of the six theme light effects.

1. FN+Ins single light effect

2. FN+Home raindrop lamp effect

3. FN+Pageup ripple light effect

4. FN+Del breathing mode

5. FN+End custom mode light effect

6. FN+Pagedown backlight on/off key

Most game players will choose the black axis or tea axis. The main black axis and tea axis have no sense of paragraph, and there is no crisp click sound unique to the green axis. If you are not afraid that this click sound will disturb others, Lian Lv 619 is definitely a good choice for players. To be honest, I haven't played a game for a long time. Several old games I played before, such as Super Mary, Boxing King, Red Alert, Thunderhammer, StarCraft, CS, are classic. Now I can't play any games. My daughter told me that I could try the rhythm master, but after I started, I felt that the rhythm was too bad, far worse than my daughter. It seemed that I was really old and my reaction was slow. Therefore, you only dare to play the 4-key mode. During the whole game, the keyboard responds very quickly and uses very smoothly. Even if you press multiple keys at the same time, there will be no conflict.

[Summary experience - high cost performance has some shortcomings]

The cheap donkey 619 rolling mechanical keyboard has such excellent controllability and good smoothness, and the 104 key model is only 239 yuan, which is a very cost-effective mechanical keyboard compared with the four, five, and even eight, nine hundred mechanical keyboards. For example, the keycaps and characters are more wear-resistant through the two-color injection molding process The design of key line separation is more convenient to carry separately, with exquisite workmanship, full materials, unique triangular indicator lights formed by one stamping, rich theme light effects, and various multimedia shortcut keys can not be driven for direct use. Of course, I feel that the cheap 619 keyboard is not enough, such as the comfort of using the wrist for a long time is not good enough If the one-way routing mode of the Micro USB plug is changed to the TYPE-C interface, it will be better to use both the front and the back. The burrs on the upper edge of the key cap are not fine enough. I believe that through the efforts of the manufacturer, the subsequent products will be more perfect.

Of course, the above is just a personal point of view. After all, I am not a professional. I can only introduce the use experience from the perspective of an ordinary user. If there are any shortcomings, please criticize and correct them.

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