Pacific Automotive Network Tiggo 8 first finds the location of the USB interface, and then inserts the U disk containing music into the USB interface. In the central control host, you need to switch the input medium to USB. U disk is the abbreviation of USB (universalserial bus) disk. According to the homonym, it is also called "U disk". A USB flash drive is a type of flash memory, so it is sometimes called a flash drive.
The biggest difference between a U disk and a hard disk is that it does not require a physical drive and is plug-and-play. Its storage capacity far exceeds that of a floppy disk, making it extremely easy to carry.
U disk integrates disk storage technology, flash memory technology and universal serial bus technology. The USB port is connected to the computer and is the channel for data input/output; the main control chip enables the computer to recognize the U disk as a removable disk and is the "brain" of the U disk; the U disk Flash (flash memory) chip saves data and interacts with the computer's memory Differently, data will not be lost even after a power outage; the PCB backplane connects various components together and provides a platform for data processing.
U disk, full name USB flash drive, English name "USBflashdisk". It is a micro high-capacity mobile storage product that uses a USB interface and does not require a physical drive. It is plug-and-play by connecting to the computer through the USB interface. The name U disk originally came from a new type of storage device produced by Netac Technology, called "U disk", which is connected using a USB interface. After the U disk is connected to the USB interface of the computer, the data in the U disk can be exchanged with the computer. Since Netac has registered patents for equipment with similar technology produced later, it can no longer be called "U disk" and is renamed the homophonic "U disk". Later, the name USB flash drive became widely known because of its simplicity and ease of remembering, and it was one of the mobile storage devices.