A USB to parallel adapter is a device that converts data between a computer and a parallel port. These devices come with rectangular USB plugs on one end, and a connector on the other. Generally, these adapters have built-in drivers, so your computer will recognize them automatically. They’re also useful for connecting an external drive to your computer. This article outlines some common uses for these devices.
The USB standard is designed for use between desktop and notebook computers. However, this is not the only connection format that can be used. The USB on-the-go (OTG) and Dual-Role Devices (DRDs) are other common examples. While these devices share the same port, they work differently from each other. The difference between these two types of cables is that USB is a bidirectional medium.
Some all-in-one computers only have USB ports. Fortunately, you can still use them if your computer has a parallel port. If your computer has both, you can use both at the same time. But, you should remember that you can only connect one computer to an all-in-one at a time, so you may need an additional USB to parallel adapter. But you don’t have to be a tech genius to use one.