What is a flash drive

Flash disk is a miniature high-capacity mobile storage product that does not require a physical drive. The storage medium it uses is flash memory. The flash drive has two main uses: 1. It can be used to exchange files larger than 1.44MB between computers that are not connected to the Internet; 2. It can be used to replace the floppy drive on a laptop.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

Flash disk is a miniature high-capacity mobile storage product that does not require a physical drive. The storage medium it uses is flash memory (Flash Memory). Flash disk interfaces include USB, IEEE1394, E-SATA, etc. Flash disks using USB interface are referred to as U disks. The flash disk does not require an additional drive. It combines the drive and the storage medium into one. It can independently store read and write data by simply connecting it to the USB, IEEE1394, E-SATA and other interfaces on the computer. The flash drive is very small, only about the size of a thumb, and extremely light in weight, about 20 grams, making it particularly suitable for carrying around.

Composition:

There is no mechanical device in the flash drive and it has extremely strong earthquake resistance. In addition, the flash drive is also moisture-proof, anti-magnetic, and resistant to high and low temperatures (-40°C ~ 70°C), making it very safe and reliable.

The flash drive supports USB, IEEE1394, E-SATA and other interfaces. It can be directly inserted into the USB interface of the computer or connected to the computer through a USB adapter cable (with A-Type Plug and A-Type Receptacle).

Function:

The flash disk has two main uses: First, it can be used to exchange files larger than 1.44MB between computers that are not connected to the Internet, such as Exchange files between computers at work, at work and at home, and between computers. With a flash drive, you can take the unfinished work home and continue working on it. With a flash drive, you can take large design files to customers. With a flash drive, you can bring pictures or pictures downloaded from the broadband network in the unit. MP3 files to take home. Second, it can be used to replace the floppy drive on a laptop. Business people who often travel with laptops are troubled by the weight of the laptop, and the floppy drive accounts for a large part of it. You can use a flash drive to exchange file data with customers anytime and anywhere, and say goodbye to floppy drives. This makes business trips relaxed and enjoyable, and mobile office efficiency doubled.

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