Saying that Pyramid broke after 1 and a half years of use, this time is still a left-button issue. Because you need to catch up with your homework, you just need a mouse. Discover Logitech M546 wireless mouse through the discovery channel to do activities. The original price of 139 yuan, through the mobile phone scan code to buy just 129 yuan, then add 99 minus 15 activities, the price as low as 114 yuan, and then use 99-5 yuan East ticket and 99-5 yuan digital product white bars, total 109 The price of the yuan starts. JD Logistics, delivered the same day the next day, the mother no longer has to worry about the job can not be completed on time. JD Logistics is really the only choice that will take a long time. Do not talk nonsense, open the sun below. ========================= Split Line ======================= == Jingdong plastic bags simple packaging, this small item can not ask for a carton on it. After removing the Jingdong plastic bag, you can see the Logitech mouse package. Packaging does not have a sense of design, it is a simple plastic seal, and the use of black and green classic color matching. It is worth noting that the top of the back is designed with a small opening to allow the tool to be unpacked. Open the green paper inside the package. In addition to writing instructions and instructions for the use of the mouse, the paper also contains a piece of paper with “important safety, compliance, and warranty information†in both Chinese and English (this headline is really gargle). Lose the paper back to the main character. A white Logitech logo is printed on the front of the mouse. This LOGO design is different from the past, but it is definitely Logitech authentic. (According to my own experience, it should be less than six months before this LOGO will be worn out). The mouse that was bought this time had obvious fingerprints next to it, but the outer packaging was undetached. Can only be understood as the factory assembly relationship. The mouse's scroll wheel uses Logitech's 72-teeth technology, which is accurate to millimeters. Although it is just a hundred dollars Logitech entry-level mouse, but there are still two-axis left and right toggle (by dragging and turning around the flow wheel can achieve the left and right dragging operation of the website oh). Of course, because the rollers can be toggled, the gaps on both sides of the roller are also a bit large. Cleaning the dirt after daily use is a problem. There are two buttons on the side of the mouse with the thumb. By pressing the default button, you can quickly go back and forward. If you have installed the software, you can customize it. The laser at the bottom of the mouse has nothing to say, and it only works when it is used. There is also a more general design of the protective pad, there is no need to go deep squat. Open the bottom case to see the built-in 5th battery, as well as the hidden PCI receiver. The receiver supports superior technology and can connect up to 6 compatible wireless devices. The mouse installation method is very simple. Simply plug the "receiver" into any USB port of the PC, and then remove the arrow on the mouse and then insert the battery into it. Then cover the bottom case and the mouse is installed. . ========================= Split Line ======================= == At the beginning of the article, it was mentioned that there was a problem with the Left button of the Ryby left mouse. The following is the goods, which was purchased in January 2015. Here's a simple comparison with the Logitech M546 using the old mouse and talk about how it feels. The Leibo official website can understand this mouse parameter. Pennefather 7200P uses 5G anti-jamming wireless transmission technology, with DPI button can be adjusted between 500/1000DPI, left and right hand universal, 9 months long standby. Two-year warranty, the price does not exceed 90 yuan. Then check the M546 parameters through the Logitech website. The Logitech M546 uses 2.4G transmission, a new dual-axis scroll wheel, and uses a pico receiver to connect up to 6 compatible wireless devices. A battery can be used for up to 18 months. However, DPI is not adjustable and can only use the default 1000 DPI. Three years warranty, the price is 139 yuan. When comparing the two parameters, each has its own advantages. The appearance of the Pennefather 7200P is mirrored and the color is more eye-catching than the Logitech M546. The Pennefather 7200P is designed to be longer and flatter than the Logitech M546, but "Ass" is not enough for Logitech. The size of the hand feels different from person to person. With respect to ergonomics, there is a good saying about Hehehe. My own appointments, and tears are going to end. The mouse used to use it. The Logitech M546 uses a combination of grey rubber and black plastic. The Pennefather 7200P is also spliced ​​with plastic material and yellow plastic. Although the difference is not great, Logitech's stitching seam is obvious, and the thumb cut feels obvious. After long-term use, it should also be a filthy place. The Logitech M546's middle roller is undamped. The roller feels delicate and quiet. It's smooth and smooth when used, but it sounds harsh after it's moved quickly. Personal feeling does not apply in drawing software. Pro-testing with the middle button to drag operation, after the release of the scroll button will appear rollback operation, making unnecessary enlargement or reduction operation, virtually increase the workload. In terms of mouse click experience, Logitech M546's rebound is much better, and the voice is crisp, and I don't know how long it will take me to toss. From the bottom it can be seen that the Logitech M546 is significantly smaller than the Pennefather 7200P, but the laser is much larger than that of Pyramid. ========================= Split Line ======================= == First use the Mouse Rate Checker to test the mouse's frequency. Through this software you can understand how stable the mouse is. The fastest mouse movement is 130Hz. This software can't really tell you something. Mouse Test is used for mouse line test. From the line drawing test results deduction, Logitech M546's accuracy is still high, horizontal lines and straight lines have a very good correction. In addition to the use of the Internet can still be used to play a shooting game. ========================= Split Line ======================= == Disadvantages: 1. The surface of the stitching gap is larger. 2. No DPI adjustment button. 3. The sound is harsh when the wheel is dialed. Advantages: 1. Small size. 2. Two-axis roller operation more. 3. The receiver can connect multiple devices. 4. Three-year warranty. If the request is not high enough to just browse the web, consider the Logitech M546 mouse. Because it with thumb key, the key can operate more quickly. Unresisting scroll wheel is also more suitable for quickly brushing Auntie webpage discount information . But if you go deep into playing games or have graphics design requirements, choose a higher-priced cable model. By staylalala 0828 Mono LCD is a cutting-edge technology that delivers crystal-clear images with high contrast and sharpness. Our Mono LCD displays feature advanced technology that enhances the visual experience, making it ideal for gaming, designing, and professional use. With our Mono LCD screens, you can expect accurate color reproduction, excellent viewing angles, and fast response times. Our displays are designed to provide the best possible visual experience, making them the ultimate choice for anyone who demands the best. 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