USB Flash Drive - Wikipedia, the Free Encyclopedia
USB flash drive - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/USB_flash_drive USB flash drive From Wikipedia, the free encyclopedia A USB flash drive is a data storage device that includes flash memory with an integrated Universal Serial Bus (USB) interface. USB flash drives are typically removable and rewritable, and physically much smaller than a floppy disk. Most weigh less than 30 grams (1.1 oz). [1] As of September 2011, drives of up to 256 gigabytes (GB) are available. [2] A one-terabyte (TB) drive was unveiled at the 2013 Consumer Electronics Show and will be available during 2013. [3] Storage capacities as large as 2 TB are planned, with steady SanDisk Cruzer Micro, a brand of [4] improvements in size and price per capacity expected. Some allow USB flash drives up to 100,000 write/erase cycles, depending on the exact type of memory chip used, and a 10-year shelf storage time.[5][6][7] USB flash drives are often used for the same purposes for which floppy disks or CD-ROMs were used, i.e., for storage, back-up and transfer of computer files. They are smaller, faster, have thousands of times more capacity, and are more durable and reliable because they have no moving parts. Until about 2005, most desktop and laptop computers were supplied with floppy disk drives in addition to USB A Kingston card reader which accepts ports, but floppy disk drives have been abandoned due to their age Micro SD memory cards (Transcend and due to USB flash drives' growing popularity.
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