Nowadays, the technology is very developed, more and more people are starting to work from home, and a wireless keyboard can make the work more casual and efficient, eliminating the troubles caused by the cable winding in the home office, how to match the computer and the wireless keyboard . ? Don't worry, Xiaobian has sorted out the relevant knowledge and let's take a look.
The wireless keyboard has no direct physical connection between the keyboard body and the computer, and the input information is transmitted to the special receiver through infrared rays or radio waves.
The so-called Bluetooth technology is actually a short-range radio technology that can effectively simplify the communication between mobile communication terminal devices such as handheld computers, notebook computers and mobile phone handsets by using "Bluetooth" technology. Simplify the communication between these devices and the Internet Internet, thereby making data transmission between these modern communication devices and the Internet more rapid and efficient, and broadening the road for wireless communication. Bluetooth uses a decentralized network structure and fast frequency hopping and short packet technology to support point-to-point and point-to-multipoint communication, working in the global 2.4GHz ISM (ie, industrial, scientific, medical) frequency bands. Its data rate is 1Mbps. Full-duplex transmission is achieved using a time division duplex transmission scheme.
How do computers and wireless keyboards match ?
Instructions:
1. Plug the adapter that comes with the wireless keyboard into the computer (usually USB-free drive);
2. The wireless keyboard battery cover is opened and two 7-cell batteries are placed. (Individual keyboards have a large 9V battery)
3. Open the enable switch on the keyboard and you can use it.
Now I know how to pair computers and wireless keyboards , and hope to help those in need. If you have further questions, please stay tuned to this website.
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