Introduction of U Disk
U disk, the full name is USB flash disk, the English name is “USB flash disk”. It is a micro-high-capacity mobile storage product that uses a USB interface and does not require a physical drive. It is connected to the computer through the USB interface to achieve plug and play. U disk is a new type of storage device produced by science and technology, named “USB Disk”, which uses a USB interface to connect. After the USB flash drive is connected to the USB port of the computer, the data on the USB flash drive can be exchanged with the computer. Now it is no longer called a “USB flash drive”, but a homophonic “U flash drive”. Later, the name U disk became widely known because of its simplicity and ease of remembering, and it was one of the mobile storage devices.
USB flash drive referred to as USB flash drive is also called USB flash drive, which is homophonic of USB flash drive. It is a mobile storage device used to back up data and is convenient to carry. U disk is a kind of flash memory, so it is also called a flash disk. It is characterized by compactness and portability, large storage capacity, and low price.
The general U disk capacity has 1G, 2G, 4G, 8G, 16G, 32G, 64G, etc. (there is also a 32M backup mini version). The price is the most common 4G to 8G, for example, you can buy it at about 30 yuan. The current U disk capacity has been greatly improved, such as 4G, 16G U disk. It is easy to carry, we can hang it on the chest, hang it on the keychain, or even put it in the wallet. Nowadays, U disk can also replace CD-ROM as a new system installation tool.