- Trending Categories
- Data Structure
- Operating System
- C Programming
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
What is the USB?
The full form of USB is "Universal Serial Bus”. It is a plug and play interface. USB is the most popular connection that is used to transfer data between the computer system and other devices like keyboard, mouse, printers, scanners, and joystick, etc.
It is used for input/output device data transfer and allows input hardware like mouse keyboard to input for computers, it is very handy and drivers are inbuilt to support mostly all the general devices.
USB is the foremost common sort of computer harbour utilized in today's computers. It can be utilized to associate consoles, mice, diversion controllers, printers, scanners, computerized cameras, and detachable media drives, to name some.
With the assistance of many USB centre points, you'll be able interface up to 127 peripherals to a single USB harbour and utilize them all at once
The features of USB are as follows:
Security − Your data is secured as to who can access it.
Capacity − It can store the data for example, 1gb, 4 gb, 6gb etc
Durability − How many read/writes cycles are there it allows the life of pen drive
Speed − At what speed data are transfer as USB 1 2 and 3 have different speeds eg 20mbps for USB 3 pen drive
All computer systems have more than one USB port. There are various types of USB connector like mini USB, micro USB and Type C USB.
The different USB types and their data transfer rates are as follows:
USB 1.0 = Low-Speed: 1.5 Mbps.
USB 1.1 = Full-Speed: 12 Mbps.
USB 2.0 = Hi-Speed: 480 Mbps.
USB 3.0 = SuperSpeed: 5 Gbps.
USB 3.1 = SuperSpeed: 10 Gbps.
The various USB data flow types are as follows:
The advantages of USB are as follows:
USB is easy to use.
USB has a robust connector system.
USB is very low cost.
It has a different variety of connector types and sizes available.
It has true plug and play nature.
It has Low power consumption.
The Daisy chain consists of 127 USB components at the same time to one PC.
Fits almost all devices that have a USB port.
The disadvantages of USB are as follows:
USB has limited capability and overall performance.
USB does not provide the broadcasting feature, only individual messages can be communicated between host and peripheral.
The data transfer of USB is not as fast as other systems.
- What is USB?
- Difference Between USB 2.0 and USB 3.0
- What are the security risks of USB drives?
- What are the differences between Thunderbolt and USB-C?
- How to check if the USB device is connected to the system using PowerShell?
- Difference between USB Tethering and Mobile Hotspot
- How to eject the USB device from the system using PowerShell?
- How to mount usb drive in a linux system
- How to Keep Data on a USB Flash Drive Secure
- How to get information about USB mounted or not in android?
- What is the variation? What is the importance of variation?
- What is the Hub?
- What is the PentiumPro?
- What is the ROC?
- What is the FTP?