Interface: USB 2.0. Fast data transfer speed, suitable for storing digital data for school, business, or daily use. Digital data includes music, videos, photos, movies, manuals, software, etc. High-quality portable storage device, keep your digital world in your pocket in our smallest form factor. Rotatable Design: The metal clip rotates 360 degrees around the ABS plastic body, making the pen drive elegant and chic. The keychain design makes it easier to carry without worrying about losing it. It's your fantastic companion for data storage and transfer when traveling and working. Easy to Use: The memory stick is plug-and-play; no software installation is needed. Just connect it to the USB port of your computer or other devices and use it. Wide Compatibility: The USB drive supports TVs, desktops, laptops, cars, audio systems, and other devices. It can be used to store various files, meeting your daily needs at work, school, home, and while traveling for file storage and transfer.