1. Adopt aluminum alloy shell and four-layer heat dissipation to maintain high-speed operation of the hard disk 2. Persistent reading speed up to 3700MB/s, large files can be transferred in seconds 3. Supports 8TB large capacity expansion, allowing you to store as much memory as you want 4. Plug and play, no driver installation required, easy to use 5. Small size, does not take up storage space, easy to carry