Understanding a USB connection
Computers have been a big help to the majority of society, allowing for creation, facilitation, and communication to our family, friends, and even complete strangers from all around the world. And with the growth of technology, the devices in which we use in our everyday lives have also grown.
One of the most popular is that of the USB connection. USB, which stands for universal serial bus, is a type of media and accessory connection that is quick and easy to connect and disconnect different computer peripherals. USB ports are now a standard for all modern desktop and laptop computers and most cell and smartphones will come with USB to wall outlet connectors for easy syncing and charging on any computer.
Many of the devices and items that we used on our computers will most likely come with USB connections. These include everything from printers to MP3 players to gaming joysticks, external hard drives, and as mentioned cell and smartphones. But how exactly does this process work?
As with all things that are connected to our computer, they are given addresses. This lets the computer keep track of what’s going on within the computer, what’s running, and who’s using up a lot of bandwidth. The reason that USB devices are so popular is the reason they were invented in the first place – the ability for computer users to connect and disconnect various items from their computer.
Before USB, connecting say a printer could be a hassle, with making sure that you had the correct connection (either serial or parallel) and of course installing the recommended drivers and everything else. With USB, not only is connection simply just plugging in the USB cord to the actual port, but USB devices are hot swappable; this means that you can connect and disconnect them at any time, as well as using them on any computer.
USB is also a fast way of transferring data from the device to that of the computer and vice versa. This means that you can upload photos from your phone to your computer in a few minutes or less. For more information on USBs, check out the Wikipedia article.