"Pen drive" is another name used to describe a certain type of universal serial bus (USB) flash drive. Pen drives are NAND-type flash memory cards that can be plugged into a computer's USB port. The term "Pen" refers to its size. This type of flash drive is so small that it can fit into the palm of your hand or hang on a lanyard. Also, it is often flat and rectangular, similar to the shape of a highlighter pen. Pen drives are used to store data. These flash drives vary in storage capacity (64 MB to 32 GB) and are removable and rewritable. Techies often purchase pen drives as replacements or backups for CD-R's or floppy disks. However, the average Joe unwittingly purchases pen drives in the form of iPods and MP3 players. Yes, iPods and MP3 players are the most popular form of pen drives these days. And, the key to their success lies within their circuit boards. When a pen drive is connected to a USB port, it activates. Ot...
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