Solid State USB Disk; Elegant and sleek, the streamline zinc alloy housing is sturdy and has strong heat dissipation capabilities; With its flip-design, it is both stylish and convenient to use; It is compatible across multiple operating systems, and supports multiple storage capacities including 128 G, 256 G and 512 G; Easy to use, it has high-speed read/write capabilities. Read speed: Up to 520 MB/s, Write Speed Up to 460 MB/s