Close-up on keys USB

A key USB is a memory flash of the type NAND. The latter was created to exchange and to safeguard information and was posed in alternative to the magnetic disk. The memory flash of the type NAND can contain more information than preceding technology. The writing and the obliteration of data are also fast.

A key USB is composed of an electronic circuit connected to a connector USB male enchased in a protective case, often out of plastic. Keys USB are much smaller than the diskettes and can be reusable at will.

Key USB are connected easily to port USB of your computer. It is more reliable than a diskette, which can lose information that it contains more easily. Keys USB are small and compact and can thus be transported very easily. One also finds doors key USB, very practical for always having on oneself his data. A key door USB is the ideal wandering solution.

Keys USB are surer when it is a question of transferring its data. Certain keys USB are good for 1 million cycle of writing/obliteration. All the computers nowadays are equipped with port USB 2.0. Ports USB 2.0 authorize a rate of transfer raised between your key USB and your computer. Standard USB made following standard USB 1.0 previously into force.

The popularity impossible to circumvent of key USB is due to its portable side, its high storage capacities (the largest keys currently on the market can store 64Go), its speed, its facility of use and its reliability. The loss of data is much less current than with the diskettes. Not having components moving, the reliability of keys USB is without similar.