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Flash drives are compact storage devices designed for quick data transfer between computers and other electronic devices, primarily falling under the broader categories of electronics, computers, and computer accessories. They serve as convenient alternatives to larger external hard drives or optical disks, facilitating mobility of digital content with ease. Typically smaller than a key fob, flash drives utilize non-volatile memory, which ensures data retention even without an external power source, making them highly reliable. These portable devices are compatible with various operating systems and support universal connectivity through USB interfaces or other relevant ports. Their storage capacities range from a few hundred megabytes to multiple terabytes, addressing diverse user requirements for storing and sharing multimedia files, documents, applications, and system backups. Furthermore, flash drives often incorporate additional features such as encryption, waterproofing, or biometric security measures, enhancing their utility in professional and personal settings alike. Although not directly related to printers and printer ink, flash drives indirectly interact with these components by facilitating the transfer of printable documents from one device to another. This connection underscores the importance of flash drives as versatile tools within broader technology ecosystems.