When it comes to USB flash disk, the name may not be familiar to many, but virtually everyone has a USB disk.When it comes to the birth of the usb flash drive, no one should be able to tell the right time at once.
When the usb drive succeeded in replacing the floppy disk as a daily mobile storage tool, few people knew that it was not a product name but a company registered flash disk trademark.
Of course, the usb flash drive we use a lot also has some little-known names, you can feel it.
Early usb drives were very small, only 8M.At the time, however, the capacity was well above the capacity of a 3-inch floppy disk (1.44m).Just at that time, the computer penetration rate is not high, so no too many consumer attention, it was not until 1999 that the domestic DIY started to enter a period of outbreak, U disk before came to prominence in the market.By the time it becomes really popular, most usb sticks will have a capacity of 128M, so many people will still think that the minimum capacity of usb sticks is 128M.
With the popularity and wide application of computers, usb disk began to enter the stage of rapid development.From 256M, 512M, 1G, 2G, 4G, 8G, 16G to 32G, 64G, 128G, 256G, 512G, 1T.The usb drive has also evolved from a single appearance to a wide variety of shapes.
Up to now, usb drive has become one of the indispensable mobile tools in our daily work.Because we use usb sticks in many different environments, they are also easy to get infected with Trojan viruses.At present, the U disk virus is quite rampant, and its transmission channels are becoming more and more abundant. Once the U disk virus is successfully recruited, it may lead to the loss of important documents, not to mention troubles.