What is USB?

USB stands for UNIVERSAL SERIAL BUS.

• It allows a person to connect an electronic device to a computer.
• It is intended to replace many varieties of serial and parallel ports.

  Applications of USB

• The USB are generally used to connect the device from the computer such as

1. Mouse
2. Keyboards
3. Digital cameras
4. Printers
5. Media players
6. Flash drives
7. External hard drives

Advantages

1.Portability

2.Storage capacity

3.Read and write

4.Compatible

5.Durable

6.Data security

Disadvantages

1.Ease to lose

2.Corruption issue

3.Rewrite limitation