USBmuistitikulla

USBmuistitikulla, often referred to as a USB flash drive or thumb drive, is a portable data storage device that connects to a computer's Universal Serial Bus (USB) port. It utilizes flash memory technology to store data electronically, offering a convenient and re-writable medium for transferring files, backing up information, or expanding the storage capacity of a device.

These devices are characterized by their small size, lightweight design, and plug-and-play functionality. Upon insertion into a USB port, most operating systems automatically detect and mount the drive, making it accessible as a removable disk. Data transfer speeds vary depending on the USB standard supported (e.g., USB 2.0, USB 3.0, USB-C) and the drive's internal components.

USB flash drives come in a wide range of storage capacities, from a few gigabytes to several terabytes, catering to diverse user needs. They are widely used for everyday tasks such as carrying documents, presentations, music, and software. Their portability and ease of use have made them an indispensable tool for students, professionals, and general consumers alike. Security features like encryption are also available on some models to protect sensitive data.