What is a Cordless Keyboard?

A wireless keyboard is a direct physical connection between the keyboard body and the computer. The input information is transmitted to a special receiver through infrared or radio waves. To be precise, it is a Bluetooth device.

wireless keyboard

A wireless keyboard is a direct physical connection between the keyboard body and the computer. The input information is transmitted to a special receiver through infrared or radio waves. To be precise, it is a Bluetooth device.
Chinese name
wireless keyboard
Foreign name
Wireless keyboard
Nature
Wireless keyboard is a keyboard with no direct physical connection between the computer and the keyboard, through infrared or wireless
The so-called Bluetooth (
The name Bluetooth comes from a person from the tenth century
Although the specific
1. Charging: The maximum charging time for any Bluetooth device is 3 hours. You can usually see the lights on the keyboard change color or turn off to power off. Charging the product for a long time can cause serious injury to it.
2. If the wireless keyboard is not used for a long time, it is best to charge the device once a month or so. So as to prevent its built-in battery from entering the sleep period and being unable to charge it again.
3. In most cases, most computers still do not support the wireless keyboard to enter the BIOS. Because the computer does not load the driver before entering the operating system, you cannot use the wireless keyboard to change the BIOS settings. Some people say that my wireless keyboard is driver-free and can be used when plugged in. Why can't I enter the BIOS? This is because driver-free does not mean that you do not need a driver. Any hardware needs a driver. Many drivers are integrated by the operating system, so your driver-free wireless keyboard actually needs a driver. This can also explain why your The wireless keyboard cannot be used during the power-on self-test phase without the driver.

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