Northern Ireland is the smallest of the four countries of the United Kingdom in terms of both area and population, containing 2.9% of the total population and 5.7% of the total area of the United Kingdom.
All Microsoft mouse wireless USB devices include a USB connector called a receiver. If your wireless mouse did not include the receiver, the most likely reason is that the mouse is a Bluetooth device. Therefore, some steps in this article may not apply. Try to connect the receiver to a different port.
These days, most USB RF wireless mice employ what we call a nano dongle, a tiny receiver that juts out only a fraction of an inch from the USB port. We suggest looking for one of these if you use the mouse with a laptop, since you can typically leave these receivers inserted into the port when you transport your laptop.