High Performance --- Premium zinc alloy casing with unique UDP packing technology ensures this USB C thumb drive has exceptional waterproof performance. Shock-proof, magnet-proof, temperature-proof, and X-ray-proof.Ultra-fast Transfer --- Optimizing USB 3.0 technology, this 128GB USB 3.0 flash drive boosts read and write speeds up to 110MB/s and 30MB/s, letting you quickly move contents between devices.Huge Capacity --- The Type C flash drive quickly frees up space on your devices, allowing you free to take amazing photos or create content. The massive storage room holds all your photos, videos, movies, songs, and files.2-in-1 Design --- Designed with a USB A and a Type-C connector on each end, this dual USB drive works seamlessly across your USB Type-C smartphones, tablets, iPad Pro, MacBook, laptops, and USB A devices.Secure and Portable --- The swivel cover protects the plugs and offers easy shift. The lanyard hole offers a safe and convenient take on the move. Attach this slim OTG flash drive to your keychain to keep your data at hand.