What is the DPI on the mouse used for, and how is it used?

Used to modify the PDI value of the mouse.

DPI is an abbreviation for dots per inch and is a unit of resolution for printers, mice, and other devices. In fact, the concept of DPI is not more accurate, and it only represents the accuracy of the mouse. For example, the "dots" in dots per inch are not constant on the screen.

It's affected by factors such as resolution, so it's not the only one that corresponds to the pixels on the screen. It is possible that this point is 4 pixels, or it may be 1 pixel. That's because the concept of DPI involves changes on the display.

The new standard for comparison science and recognition is to use CPI to represent mouse precision. The explanation for this concept is: the number of mouse samples per inch.

To put it simply, it means that when the mouse moves one inch, the mouse itself can pick up how many points of change from the moving surface. This attribute is entirely about the performance of the mouse itself, and is no longer a matter of the display. Therefore, it can reflect the accuracy of the mouse more accurately and unchanged.

However, since most mouse manufacturers have adapted to the way DPI is called. Therefore, most of the production links still continue to represent the indicators of DPI.

What is the DPI for a mouse? Is the higher the better?

DPI is a numerical value, and DPI is the number of pixels that the mouse moves through on the screen for every inch the pointer moves.

Someone has asked before, please see the link below.

Mouse DPI refers to the positioning accuracy of the mouse.

Mouse DPI refers to the positioning accuracy of the mouse, the unit is DPI or CPI, which refers to the maximum amount of information that can be accurately positioned per inch of mouse movement. DPI is dots per inch, which is the number of dots that the mouse moves on the screen for every inch the pointer moves.

DPI is an abbreviation for dots per inch, which means the number of pixels per inch. CPI is an abbreviation for Count Per Inch, which means the sampling rate per inch. DPI and CPI can both be used to represent the resolution of a mouse, but DPI is a static indicator and is more appropriate for a printer or scanner.

Since mouse movement is a dynamic process, it is more appropriate to use CPI to represent the resolution of the mouse.

Notes on mouse DPI:

In the online game CrossFire, the mouse movement speed that can be set in the game is an integer of 0 100, and the default value is 50. When using a 400dpi mouse, players often don't need to adjust the mouse speed, using the default mouse speed of 50 to aim and shoot as much as they want.

When using a mouse with more than 2000 DPI, due to the high DPI, the mouse pointer moves too fast, and it moves a large distance with a slight movement, making it difficult for the mouse to aim. In addition, due to the elasticity of the mouse pad, when the mouse is pressed, the mouse pad is slightly deformed by the force, and the high DPI makes the mouse pointer shake up and down very seriously, which seriously affects the game experience. The thicker the mouse pad, the more severe this phenomenon becomes.

The resolution of the mouse, can be explained as follows, 1000dpi mouse, windows setting default, no acceleration, mouse moves 1 inch (cm) on the desktop, mouse arrows move 1000 pixels on the monitor, 1920x1080 monitor optimal resolution is 1920 pixels left and right, up and down is 1080 pixels, such a monitor needs a mouse with 2000 or higher dpi value to operate comfortably.

What the DPI does on the mouse:

Used to adjust the speed of the mouse. The higher the dpi, the same distance the mouse crosses on the mouse pad and the longer the path the mouse pointer travels on the screen.

About mouse dpi:

Mouse DPI (resolution) refers to the positioning accuracy of the mouse, the unit is dpi or cpi, and refers to the maximum amount of information that can be accurately positioned per inch of mouse movement.

When we move the mouse one inch to the left, the 400dpi mouse sends 400 "left" signals to the computer, while the 800dpi mouse sends 800 times. Let's say that if we move the mouse 1 800 inches, then the 800 dpi mouse will send a movement signal to the computer, but the 400 dpi mouse will not respond, and we have to move another 1 800 inches for it to transmit the movement signal. To put it simply, an 800dpi mouse will react faster than a 400dpi mouse at the beginning of the move.

The 800dpi and 400dpi mice only show up a little bit of performance difference when the display resolution is high.

What is the DPI for a mouse? Is the higher the better?

DPI refers to the sensitivity of the mouse, which is actually the mouse moving one inch, corresponding to how many pixels the pointer moves on the screen.

To put it simply, the higher the DPI, the faster the pointer will behave on the screen, and for notebooks, too high DPI doesn't make sense, because due to the screen size and resolution, too high DPI is uncomfortable.

You said almost, now many mice, especially the so-called game mouse, most of the wheels and grandchildren are set up with special DPI keys, some have only one key, most of them are three-gear switching, two keys, is to add or subtract DPI files, most of them can be set by the special driver of the mouse brand from Kaikongxing.

The problem you are worried about will not happen, this button will only cycle your mouse to switch between three speed gears, there will be no micro-adjustment function, if your button is + - such two buttons, then it may be fine-tuning, such as pressing one increase or decrease 100dpi or something.

In addition, under normal circumstances, if you don't play games, the DPI of about 800 is the normal applicable DPI of the current notebook, the desktop can consider 1000 1200 according to the screen size, and some high-end mouse DPI can be as high as 5600, and now the new generation of high-end gaming mice can reach 8700, but unless there is a large enough screen, it makes no sense.

Mouse DPI represents the positioning accuracy of the mouse, which can be customized and adjusted, under the mouse wheel, there is a DPI key, press this button to adjust, there are multiple gears to choose from, you can choose according to the needs of use, if there is no this button, it means that the mouse can not adjust the DPI.

Computer skills: 1. The computer can adjust the mouse speed, turn on the computer, enter the settings page of win10, and then click on the device, select the mouse, click on other mouse options, and adjust the speed as needed.

2. The Bluetooth mouse cannot be used, it may be caused by no power, you can try to replace the battery to solve the problem; It may be that you don't have a Bluetooth adapter installed, and you need to plug the Bluetooth adapter into your computer before you can use it; It may be that there is no power on, at the bottom of the mouse, there is a power switch button.

3. The Bluetooth mouse cannot be paired, it may be that the computer does not have the Bluetooth function turned on, and the Bluetooth function can be turned on on the system settings page.

4. There are many classifications of mice, which can be purchased according to the needs of use.

Data expansion: The mouse is divided into mechanical mouse and photoelectric mouse according to its different working principles, and the mechanical mouse is mainly composed of a rolling ball, a roller column and a grating signal sensor. When you drag the mouse, the ball is driven to rotate, and the ball drives the roller to rotate, and the grating signal sensor installed at the end of the roller collects the grating signal.