what is the common input media
A keyboard
By far the most common type of input is the keyboard, next is mouse. By far the most common type of output is the monitor, next is printer.
The most common used audio input device is the webcam
printer
B-A mouse
For LANs the most common media is UTP cable.
the magnatic disk is both as input and output media
An input device. In fact it is the ONLY way to input data into a computer. However, the most common input device is the computer's hard-drives or mass-storage devices (which are also output devices), followed by the mouse and keyboard.
There are a lot oif input devices that is needed to that kind of media player like Iphone and adnnroid software needed for it.
Signs or billboards
input ;keyboard ,mouse output: monitor , speaker , printer
Media Input-Output.