Wireless parts of a Computer

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Wireless Keyboard.

A Wireless Keyboard is a keyboard that utilizes Bluetooth technology to communicate with the CPU instead of connecting via a plug-in cord. They also need batteries, most often 4 AA batteries, in order to operate. The operational range varies depending on the specific device.

Wireless Mouse.

A Wireless Mouse is a computer mouse that communicates with the CPU via Bluetooth technology instead of via a plug-in cord. The operational range varies depending on the model and they usually operate on 2 AA batteries.


Wireless Joystick.
A lever that moves in all directions and controls the movement of a pointer or some other display symbol. A joystick is similar to a mouse, except that with a mouse the cursor stops moving as soon as you stop moving the mouse. With a joystick, the pointer continues moving in the direction the joystick is pointing. To stop the pointer, you must return the joystick to its upright position. Most joysticks include two buttons called triggers.

Wireless Speaker.

There are two common wireless speaker implementations, both having a similar design, but using different signal transport media. A transmitter device is attached to the speaker connections on the audio source, and a receiving device is attached to, or included in the speakers to be placed remotely. Most wireless speakers are sold as a package with the transmitter, receiver, and speakers themselves included for ease of use. Setting up wireless speakers is a pretty simple activity, but there are some caveats to consider:

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