These create an opposite polarity or mirror image. The other wires are called data + (white) and data - (green). This is standard in every electrical source. The power source comes from the red (positive charge) and black (ground) wires. You plug it into its port for an instant connection. The USB made it easier to streamline communication from a device to your computer and the world wouldn't be the same without it! Image Source: How Does a USB Work? Bhatt may not like taking full credit for his invention, but after being frustrated with his wife's computer, he was driven to think up a better solution. Charging your phone, saving your homework to a flash drive, or connecting a printer to your computer all use USBs. In the 21st century, it's impossible to get through your everyday life without using USB technology. Bala Sudarshan Cadambi, Jeff Morriss, Shaun Knoll, and Shelagh Callahan all assisted in creating the USB. Who Invented the USB? Image Source: Most people claim that computer expert Ajay Bhatt invented the USB however, he openly expresses that he is the co-inventor. As technology continues to become faster and gain more storage, USBs follow suit as newer versions always emerge in the market.Ĭheck out the progression of USB's with this helpful chart! The goal was to create a device for your PC that allowed other devices to sync up to it without needing a variety of cords. Let's dive in and explore the world of USBs and how they work! When Was the USB Invented? However, when it comes to the various types, like type A, B, and C, the sizes begin to vary greatly. No matter what USB port version you have, the biggest difference is the data speeds. Have you ever accidentally connected your phone to the wrong charger? Customers at Quality Logo Products have been there! We sell nearly 500,000 custom chargers every year, and everyone wants to know which USB is which. There are a lot of different kinds of USBs including the following:
The USB connects external devices such as printers, keyboards, flash drives, and even your cell phone to your computer, laptop, or tablet! USB, or Universal Serial Bus, are the small ports located on the sides or back of your laptop, or on the tower for your PC.
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