As strange as it is to just have one serial port on most computers and several USB ports, and which has led to a slew of devices that can help you get anywhere from one to four serial ports for the devices that you want on your computer, this also pertains to the USB parallel adapters that comes in different shapes and sizes.
Regardless of whether you have Mac or Windows software on your machine, there are some sites that have a wide range of options if one wants to find a USB parallel adapter for their machine. And while most people aren’t sure what to make of a parallel port, one must first differentiate them from the normal USB and serial ports that are available on a computer.
Since they’re used to connect with parallel printers, the lack of these ports on your system doesn’t help very much, and so one can find adapters that convert the numerous USB ports on their system so that they can gain access to one or more parallel ports.
But that’s not all! Since multimedia has become a need (more than a “want” these days), one can convert their stereo audio on their computer to 5.1 stereo audio by means of a USB audio adapter.
So you see that there is a solution to every situation these days, and one can find them only if they take the time to look over the internet at nominal prices.