1. There are several extra buttons on this keyboard. The one on the far right is the main switch of the whole system. You can control the overall brightness through her.

2. Of course, you can also download the driver corresponding to the keyboard on your computer. For example, for this keyboard, Rapoo V700s, you can download and install the driver online. After downloading, install it.

3. Open this software, and the display will be as shown below. You can control the keyboard light through this software. The keyboard has several parameter settings, but they are all free, but the changing backlight keyboard has a cool feeling. , and you can also see the letters on the keyboard at night, which is of great help to friends who are early in typing.

4. The brightness of the keyboard can also be adjusted. You can use the brightness of the keyboard to correspond to our current lighting conditions.

5. There are only three functions that you need to understand about a backlit keyboard: 1. .Good-looking 2. You can see the letters on the keyboard when the lights are turned off, 3. Act cool.