What is a USB flash drive

USB flash drive is a miniature 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. USB is the abbreviation of Universal Serial Bus.

USB flash drive, commonly known as U disk, is a miniature 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. , realize plug and play.

USB flash drive is a small device used to store information, commonly known as U disk. USB is the abbreviation of Universal Serial BUS (Universal Serial Bus) in English, and its Chinese abbreviation is "Through Serial Bus". It is an external bus standard used to standardize the connection and communication between computers and external devices.

USB flash drives plug into a computer USB port and can then copy information back and forth, making sharing and transferring information easy. USB flash drives have become a mainstream product in the mobile storage market. Compared with the traditional mobile storage product - floppy disk, it has large capacity, small size and light weight. It is only as big as a lighter and has a capacity of several GB. USB flash drives use chip storage, and a few have write protection functions to prevent viruses and accidental erasure.

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