The USB flash drive performs the same functions as the CD-ROM or the floppy disk. It is used for storage and transfer of computer files. It is also used as a back-up for some important files and documents. It is more compact in shape and size. It is much smaller as compared to a floppy disk or CD-ROM. It is very fast and has enormous storage capacity. It is very durable because it does not contain any moving parts. It does not wear or tear easily. The data can be stored in it permanently. Since the year 2005, it has replaced the floppy disk drives. All computers and laptops have USB ports.
The USB flash drive is capable of storing any kind of data. It can store documents, videos, pictures, and music. It is removable as well as rewritable. Therefore, it can be used with any device that has a USB port. It can also be used any number of times to write or store data. Some of the drives can permit up to 100,000 write/erase cycles. This figure can vary depending upon the chip being used in it. It is very light and weighs less than 30g. It can be easily slipped in your pocket, wallet, or purse as it occupies negligible space. Till the year 2011, drives up to 256 gigabytes were available. Now, drives up to 1 terabyte (TB) are also available. So, the device has been upgraded in terms of storage in a big way. The storage capacity may further be enhanced to 2 TB.
The USB mass storage standard has been used in the USB flash drive. It is supported by all the operating systems like Windows, MAC OS X, Linux, and several other Unix-like systems. It is also compatible with various types of BIOS boot ROMS. The drive is very efficient as it can store and transfer data much faster than the optical disk drive. The CD-RW and DVD-RW are much slower and bulky. It can also be easily read by other modern systems. It is compatible with most of the latest tablets, smartphones, PlayStation 3, DVD players, smart TVs, and Xbox360.
It comprises of a miniature circuit board with the circuit elements. It also has a USB connector with a removable cap. These parts are insulated and housed in a rubber, plastic, or metal case. Nowadays, they are also being used as key chains. You can carry it along with your keys. It usually drives power from the laptop or the computer via USB connection.
The USB flash drive can be bought online.
You are welcome to visit online to get more information about USB Flash Drives gadgets and related computer accessories
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