Originally used 2 years G502, quite good, but up recently indulging in watchful ass can not extricate themselves, I feel that G502 is heavy and feel bad, side key more useless, so find thought into an FPS mouse. Originally intended to buy a lot of people recommend ZOWIE EC2-A, suffer from delays without coupons 399-80 have not started. Until just waiting for the start of the G403, I bought directly from JD. G403 is divided into two kinds of wired and wireless, count the full reduction of the starting, the cable is 399, wireless is 649, wireless models or to a lot of expensive. Since there is no need for wireless, up will save some money and buy a wired payment. The box is still typical of Logitech style, with a blue background in a blue font. This time G403 named PRODIGY, there is a sense of genius, child prodigy, and does not know what Logitech means. The back of the box shows the main selling points. The box does not have a flip-up design. The mouse body and counterweight are directly removed. With a weight of 10g, the mouse's adjustable weight is 90/100g, which is still very light. At the front of the mouse, the logo of the Logitech logo and the model of the g403 are printed on the front of the mouse. It can also be seen that the foot sticker is a long bar. At the back of the underside is a weighted warehouse with a “G†logo printed on it. The lid is very tight, which is better than the G502's loose bottom cover. Open the weight cover, you can see the mouse SN number and other information is posted here, it is much safer than it was on the mouse. The counterweight is mounted on the inside of the cover of the counterweight and is very tight Underside view. There are only two foot stickers in total. In addition, the same PMW3366 sensor as the G502 is mounted. The shape of the mouse is a traditional right-hand mouse, unlike the G502 that kills the mart's styling. It is worthwhile to point out that the scroll wheel did not use Logitech's metal roller, and it was rather jerky and there was no quick roller on the G502. Above the scroll wheel is the dpi toggle button, which can switch back and forth between the preset 4 groups of DPI. The plug is a traditional Logitech USB port with a magnetic ring. The left side of the mouse has two side keys, feel good, compared to the G502's side keys, G403's two side keys are relatively soft, long key process Next, make some comparisons with LZ using two years of G502 It can be seen that the left and right keys of the G502 have been oiled, and the G403 is also a skin-like layer used. It is inevitable to use oil for a long time. In the above figure, the weaving layer of the lower G403 braided wire is obviously denser than that of the G502. Hopefully this will make this wire more durable. Be aware that the braiding of the G502's wire has already taken off. Another very big difference is the lighting effect. This is just a non-RGB version of the G502, so the first feeling of plugging in the G403 is: "Wow! The G403's light is much more uniform than the G502, the brightness is also higher, and there are also light bars at the wheel. Finished, talk about the more metaphysical hand problem: After getting started, the obvious feeling is that the G403 is much lighter than the G502, after all, a 90g, a 121g. In addition, the back of the G403 is much higher than that of the G502, making the whole hand feel fuller. There is also a very important point is that the left and right buttons, use down, G403's left and right keys are better elasticity, you can feel the obvious rebound, G502 is dragging some, do not know if it is the difference between the old and new mouse, or Logitech so-called "spring The contribution of the tension system. I can't say that using the G403 can make me play more accurately, but the improvement of the feel during use is still obvious. (Because the two days go out, the driver interface will be added later) Next to talk about buying advice: In the case of similar prices, the audience of two mice is still quite obvious. G403 is suitable for people who mainly play FPS games, with better feel, lighter weight, no extra features, and more like a reliable partner. Compared with ZOWIE EC2-A is also biased in this regard, but EC2-A is more simple, more "dedicated." Unfortunately, I have not used EC2-A. I hope to have the opportunity to hear the comments of users who have used both mouses. The G502 is a versatile, more side key, two-way four-way scroll wheel means he can do more work. I like to use G502's custom side keys to browse the web and edit documents. The quick scroll wheel is also very easy to use when browsing. However, for the hand feeling, we can only say that the benevolent see the wise see the wisdom. I hope everyone can choose their favorite mouse Door Contact Switch,Contact Switch For Door,Magnetic Door Contact Switch,Normally Open Door Contact Shanghai Janetec Electric Co., Ltd. , https://www.janetecelectric.com
Front of the box 
The back of the box 
