Should be a flash drive = U disk?

Should be a flash drive = U disk?

 

U disk and flash drives are about, are used to deposit a variety of data and documents.

 

The so-called flash is a small volume of removable storage devices, the principle is that the data stored in the built-in flash memory, and use USB interface to facilitate data exchange between different computers.

 

It is the popular USB interface as a bridge of communication with the computer, and can reach 2GB of storage space.

 

Plug and Play feature allows the computer to automatically detect this device, users simply plug it into the computer USB interface, you can use, just like normal removable disk device, read and write files, copy and delete methods and the general mode of operation identical.

 

Computer hard drive is a major storage media, by one or more aluminum or glass disc composition.

 

These discs covered with ferromagnetic material outside. Most hard drives are fixed, is permanently fixed to the sealed hard disk drive. However, it is becoming increasingly popular removable hard drives, more and more species.