Gamepad is a handheld controller that can be operated by players to control the character or objects in the game through various operation buttons, and can be used with various electronic game consoles and other equipment, such as game consoles, computers, etc. gamepad. The gamepad is a device that can control the direction, move, and operate the game through a button. It is an input device used for computer games. Its function is similar to that of a keyboard, and its layout is also similar to that of a keyboard. gamepads also have some other keys that are not on the keyboard. Gamepad can not only be used on a computer, but also on many mobile phones, tablets and other devices. Gamepads can also be used to play games on some consoles. How to choose a gamepad 1. The first thing is to look at the appearance. Although the appearance of gamepads is different, they have a general style and can be basically recognized. The difference in appearance is mainly determined by the type and brand. Gamepads are usually made of plastic material, and the design of buttons can be roughly divided into four categories. It is also divided into two groups according to the shape of the button. There are generally two types of buttons: round and square. Among them, the round buttons are mainly Japanese products, and the square buttons are mainly Korean products. Generally, the round buttons are more sensitive, but they are easy to get dirty. 2. The second is the sensitivity. In order to test the sensitivity, we will use a game controller and use a test software to open a game to test the sensitivity. Generally, the sensitivity of a good game controller is relatively sensitive, and the delay will be reduced after testing. 3. The third is the comfort. The comfort mainly depends on the grip and button position. Because the game controller is operated for a long time during the game, it is also a kind of exercise. If the grip and buttons are not comfortable, you will be very tired. Therefore, in order to ensure the comfort, the grip should be as ergonomic as possible, and the buttons should be as close to the hands as possible. 4. The fourth is the connection method. Game controllers can be connected to computers in two ways: USB and wired. The advantage of the USB interface is that it can be used as long as the interface is inserted. However, the disadvantage of this interface is that the power consumption of the interface is large, and the computer cannot work well if there are too many interfaces inserted. The disadvantage of the wired interface is that it is relatively troublesome to plug and unplug the cable, but its power consumption is small and it will not affect the use of the computer. Generally, we can use it as a reference. In addition, there is another connection method, which is Bluetooth, but because of its power consumption, it will affect the use of the computer, and its stability is not good, so it is not recommended. See more details about 2.4g wireless gamepad controller in Ekimart Video Page.