The relative quality of an input port can be described by factors such as its bandwidth, latency, reliability, and compatibility with various data formats. High-quality input ports typically offer greater bandwidth for faster data transfer, lower latency for quicker response times, and robust error handling for enhanced reliability. Additionally, compatibility with a wide range of devices and standards can also enhance an input port's overall quality, ensuring it meets diverse user needs.
A USB port is both an input and an output.
input
output
Input port
output
output
output cause the parallel port is outside the computer
usually sensor or digitized voltages on the inputs. if the port is parallel port, the input doesn't have to be serialized first. Output ports usually converted back to analog for some control application via D/A converters
Port is a noun as in "He docked the ship in the port." Port can be used as a verb. It describes an action. "Port the boat over there."
some kind of port also called a i/o port for input/output on the computer
PS/2
ps/2