A mouse that connects to the computer without a cord. ... They can also be used with a computer that has Bluetooth from the factory or via an adapter. Wireless mice that use other radio frequencies (RF) come with their own transceiver that plugs into the USB port of the computer. Contrast with wired mouse.

How does wireless mouse work?

Most wireless mice use radio frequency (RF) technology to communicate information to your computer. ... The transmitter is housed in the mouse. It sends an electromagnetic (radio) signal that encodes the information about the mouse's movements and the buttons you click.

What is the point of a wireless mouse?

Using a wireless mouse allows you to work from where you are most comfortable. You don't have to sit right next to your computer to use your mouse. This makes the use of a wireless mouse ideal for individuals who do use large screens for giving presentations.