What does dual-mode mouse mean?

Dual-mode mouse refers to a dual-mode mouse, which has two mouse positioning modes: laser and photoelectric. It is not connected to two computers at the same time, but can be used wired or wirelessly; using a dual-mode mouse can The cable is fixed to the chassis, and you can directly plug in and unplug the mouse.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

Dual-mode mouse concept:

Dual-mode mouse has two mouse positioning modes: laser and photoelectric. It is not connected to two computers at the same time, but can be used with wired , wireless can also be used, which greatly improves convenience. The cord can be fixed to the chassis and the mouse plug can be directly plugged in and out for convenience and long-lasting use.

Key points for purchasing a dual-mode mouse:

1. Product brand

Nowadays, there are so many mouse brands. However, it is still recommended to choose some well-known brands to buy, because the quality is guaranteed, but the price will be relatively high. At the same time, you should also note that the bigger the brand, the more counterfeit products there are. Be cautious when buying, and it is best to Go to the official website or regular stores to buy.

2. Price

You get what you pay for. Although the best mouse is powerful, it is expensive and beyond the budget of most private users. If you are a super gamer or a professional designer , it is recommended to start. Of course, the quality of top-quality mice goes without saying much, but for ordinary users, I think they can choose some cheap, well-known brand mice, because good brands are also a symbol of quality to a certain extent.

3. Resolution

The resolution of the mouse is the decisive factor in the performance of a mouse. Its unit is DPI (dots per inch) or CPI (count per inch). It means the maximum number of information that can be accurately positioned per inch of mouse movement. The higher the DPI value, the mouse can move faster and position more accurately. However, a high-dpi mouse is only useful when using a large-resolution monitor, so the higher the resolution, the better. For most users, 400dpi is more than enough. Nowadays, the resolution of general mice is 800dpi, and some can reach 2000dpi or even higher, and the resolution of some mice is adjustable.

4. Acceleration

Mouse acceleration is the most important factor in perfectly controlling a mouse. The unit is G. Mouse acceleration is the ratio of the moving speed of the pointer to the physical speed of the mouse, which increases as the physical speed of the mouse increases. That is to say, when the mouse moves one centimeter on the mouse pad, if the movement speed is faster, the distance the pointer moves on the screen will be greater. The maximum acceleration is 30G, which means that the optical sensor of the mouse can work normally at an acceleration of 30G. The greater the acceleration, the more sensitive the mouse will be. Users can adjust it according to the actual situation.

5. Connection method

The current mouse connection methods are mainly divided into two types: wireless and wired. The difference between the two is: 1. One wireless transmission signal and one wired transmission signal; 2. The wireless mouse requires a battery, while the wired mouse is powered by the chassis power supply; 3. The wireless mouse has one more wireless receiver with a USB port than the wired mouse. Some are connected through Bluetooth, infrared, etc., but there may be connection failure problems. In terms of response speed, there is not much difference between the two, but if you are playing games, it is recommended to use a wired one, as there may be a slight delay if you use wireless; if it is a business office, you can use a wireless one, since there is no limit to the connection line. It is more convenient, and the wireless transmission distance is generally more than 10m.

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