The SanDisk Ultra Dual 64GB USB 3.0 OTG Pen Drive in Black provides convenient data transfer and storage solution for both mobile and computer users. With USB 3.0 connectivity, it offers high-speed data transfer rates, making it ideal for quickly transferring large files, photos, videos, and more. Its dual-interface design features both micro-USB and USB 3.0 connectors, allowing for seamless file sharing between OTG-enabled Android smartphones, tablets, PCs, and Mac computers. Its compact and durable design ensures portability and reliability, while SanDisk's trusted brand reputation ensures quality and performance for your data storage needs.