The role of the USB wireless mouse receiver is to transmit some of the user's mouse operations to the computer, which is converted into an electrical signal by the computer, and then positioned on the display to complete the interactive operation of the user and the computer system.
USB wireless mouse it directly plugged into the USB port on the computer can be used, do not need to charge, however, it is compared with Bluetooth, it takes up a USB interface, so it is recommended that you still use Bluetooth is more convenient, but its stability is much better than Bluetooth, because it has strong anti-interference ability, And the effective transmission distance is also relatively long.