USB stands for Universal Serial Bus, an approach that is designed to make the communication for short-distance digital data. USB ports play a very vital role in computer networking and CPU as well. They exist in the motherboard of the CPU within it the cables pf hardware equipment plugged in. For establishing an effective and accurate short-distance data communication they work as an interface between the input and output devices. USB ports are essentially very important in CPU for broadband connections, data transfer, mobile charging, mobile data accessing and sharing, and many more. Basically, ports depend on the protocol that you use. Protocol refers to a set of rules and instructions that must be followed during the data transfer and data communication. Ports are categorized into two sections Serial Ports - In serial ports, the data travels into one single route.Parallel Ports - Whereas, in parallel ports, the data travels into multiple routes at a time. USB ports are designed to supplant the serial and parallel ports. They are used to supply the powers to the associated devices. Commonly, there are Type A, Type B, and Micro USB types present. Whatever computer or laptop you purchase to today does equip with at least two or three USB ports/connectors. These USB ports and connectors let us connect hardware devices accurately. Additionally, the operating system is also compatible with the USB so it's been extremely easy to update device drivers very easily and quickly. When you compared USB with other ports like serial ports and parallel ports, USB proved the most amazing way for data communication. Earlier, it was the biggest ache to connect devices to the computer. But, after the arrival of the USB, it has become extremely simple. In past times, we have to face several problems like- Printers are connected to the parallel ports and most of the computers have equipped with one only. And stuff such external storage media needs a high connection speed, but parallel port frequently proceeds with insufficient and very less speed. Modems access the serial ports, but for some things like PDAs, printers and digital cameras also used serial ports. And usually, most of the computers are come-up with at least two serial ports and they produced very slow processing speed regularly. Those devices that require a far faster connection roll out with their own boards, so they get easily fit inboard space. But, sadly, the board space is limited and some of them are really very complicated to install. Hence, the aim of USB is to finish all these aches and barriers that hinder effective data communications. USB always offers you a sole way, well-programmed, and more easy to use a path to set-up a connection over more than 130 devices to a computer. Including printers, mice, scanners, joystick digital cameras, webcams, speakers, modems, and many more. The only thing that keeps your system's every work stable that is - drivers. If you want to experience impeccable data communication and transfer then you need to keep your USB drivers are always updated. Because drivers are the only program that keeps make a bridge that translates the actions between hardware devices and systems. And in some cases, many users face a problem after updating the drivers as well. In that case, you need to install USB drivers windows 10 again. Because, nowadays, most of the users use the new version of Windows that is Windows 10 and the very least amount of individuals use the older version. Hence, always make sure that USB drivers are always updated and the most recent ones. How USB performs? USB works very easily and quickly. It doesn't require any big working procedure. For connecting with the USB device, you just need to plug in the cable into the USB ports. Prominently, the best thing about the USB connectors or devices, is that you can enable or disable the connection anytime whenever you want. To avoid the complications USB uses two standards that are - "A" and "B". A is for upstream and B is for downstream, linking with the individual devices. USB is very important as it turned to be the easiest way for having a short distance data communication. And it presents on the motherboard of the CPU. Apart from data communication, USB also helps us in many ways like charging, broadband connection, connect to a big screen, and many more.