OTG Drives (On-The-Go drives) are portable storage devices that allow users to transfer data between smartphones, tablets, and computers without needing a PC. Featuring dual connectors, typically USB and micro-USB or USB-C, OTG drives offer seamless compatibility with mobile devices. These compact drives help expand storage on smartphones, enabling users to store more files, photos, and videos. OTG drives are perfect for transferring or backing up data quickly while on the go, making them highly convenient for travelers or those needing extra storage. With various capacities available, they provide flexible solutions for personal or professional use.