There are two types of wireless mouse, Radio Frequency wireless mouse, and Bluetooth mouse. With the evolving technology, the computer mouse can also be available without any wires. This however used to create a lot of hassle with all the wires while working in a workplace.īy connecting the mouse to the port in the computer, it limits the use of the port for connecting any other device, such as headphones or USB. Back in the days, the mouse was connected with the computer through the electrical cord attached to it. A mouse is used to control the movement of the cursor. An important part of the computer hardware includes a mouse.