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Which category does U disk belong to?

Shulou Source: shulou.com Published: 2022-06-02 18:23:23 10月05日 Update

This article will explain in detail which category the u disk belongs to. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

U disk generally belongs to the category of "flash memory card / USB disk / removable storage" or "computer external devices". U disk is a kind of flash memory, so it is sometimes called flash drive; it is a kind of miniature high-capacity removable storage product that uses USB interface without physical drive, which is connected with computer through USB interface to achieve plug and play.

U disk generally belongs to the category of "flash memory card / USB disk / removable storage" or "computer external devices".

U disk, the full name of USB flash drive, English name "USB flash disk"; is a kind of flash memory, so it is sometimes called flash drive.

U disk is a kind of miniature high-capacity removable storage product which uses USB interface and does not need physical drive. It is connected with computer through USB interface to achieve plug and play. The name USB disk first comes from a new type of storage device produced by Ranko Technology, called "USB disk", which uses the USB interface to connect. After the U disk is connected to the USB interface of the computer, the data of the U disk can be exchanged with the computer. And then the production of similar technology equipment because Longco has been patented, and can no longer be called "flash drive", but renamed homophonic "U disk". Later, the name USB disk was widely known because it was easy to remember and was one of the mobile storage devices.

Compared with other portable storage devices, flash flash drives have many advantages: they take up less space, are usually faster (USB1.1, 2.0,3.0 standards), can store more data, and have more reliable performance (because there is no mechanical equipment), and disconnect while reading and writing without damaging the hardware (floppy disks are damaged immediately when reading and writing), and only data will be lost. This type of disk uses the USB mass storage device standard and has built-in support in modern operating systems such as Linux, Mac OS X, Unix and Windows200, XP, Win7, and Win10.

USB drives usually use an ABS plastic or metal shell and contain a small printed circuit board inside, making the flash drive small enough to fit in a pocket like a keyring ornament or tied to a necklace. Only the USB connector protrudes from the protective housing and is usually covered by a small lid. Most flash drives use the standard Type-A USB connector, which allows them to be plugged directly into the USB port on the PC.

To access data from a flash drive, you must connect the flash drive to your computer, either directly to the computer's built-in USB controller or to a USB hub. The flash drive starts only when it is plugged into the USB port, and the required power is supplied by the USB connection.

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