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I would like to share with you how u disk exchanges data with computers. I believe most people don't know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it.

At present, the U disk mainly exchanges data with the computer through the "USB" interface. U disk, the full name of USB flash drive, is a kind of miniature high-capacity removable storage product that uses USB interface without physical drive, which is plugged and played with computer through USB interface.

At present, U disk mainly exchanges data with computer through "USB" interface.

U disk, full name USB flash drive, English name "USB flash disk". It is a kind of miniature high-capacity removable storage product which uses USB interface and does not need physical drive. It connects with computer through USB interface to realize 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.

U disk integrates disk storage technology, flash memory technology and universal serial bus technology. The port of USB is connected to the computer and is the channel for data input / output; the main control chip enables the computer to identify the U disk as a removable disk, which is the "brain" of the U disk; the Flash (flash memory) chip of the U disk stores data, which, unlike the computer's memory, will not be lost even after a power outage; the PCB backplane connects the various components together and provides a platform for data processing.

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, and Win7.

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.

The above is all the contents of the article "how to exchange data with a computer". Thank you for your reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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