It is typically removable, rewritable and much smaller than an optical disc. Since first appearing on the market in lateas with virtually all other computer memory devices, storage capacities have risen while prices have dropped. USB flash drives are often used for storage, data back-up and transfer of computer files.
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A USB flash drive -- also known as a USB stick, USB thumb drive or pen drive -- is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain. A USB flash drive can be used in place of a compact disc. When a user plugs the flash memory device into the USB portthe computer's operating system OS recognizes the device as a removable drive and assigns it a drive letter.
Data storage has advanced dramatically over the last six decades — from huge machines with a limited storage capacity to the modern-day tiny memory cards to the USB drives with extensive storage capacities, yet are no bigger than the size of a thumb. Businesses would require efficient storage solutions, which in turn paved way for the more sophisticated ways for storing data. Data storage technology has revolutionized the way we store digital content.
Alternatively referred to as a USB flash drivedata stickpen drivememory unitkeychain drive and thumb drivea jump drive is a portable storage device. It is often the size of a human thumb hence the nameand connects to a computer via a USB port. Flash drives are an easy way to store and transfer information between computers and range in sizes from 2 GB to 1 TB.
The USB drive is one of the least complicated pieces of hardware out there. About the only thing that can be a bit confusing is what name it goes by — though the actual product is the same, it can be called a thumb drive, a flash drive, a jump drive, a USB key, a memory key, even a pen drive. Fujio Masuoka is credited with inventing flash memory inwhile working for Toshiba.
Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links. Save and transfer files or other documents quickly and easily with these best USB flash drives from SanDisk, Samsung, and more. The sleek, aluminum casing is both super durable and very eye-catching, so you can bring it with you to your business meetings and look professional as well.