WEIRD 320GB 2.5 inch USB 3.0 High-speed Transmission Metal Shell Ultra-thin Light Mobile Hard Disk Drive(Black)

1. USB 3.0 high speed transmission, backward compatible with USB 2.0 2. Multi-system compatible, compatible with MAC, Windows system, etc. 3. 2.5 inch shining metal casing 4. Capacity: 320GB 5. Support a variety of smart devices: desktop computers, notebooks, all-in-ones, routers, mobile phones, tablets, smart TVs, etc. 6. Plug and play 7. Product size: 11.8 x 7.8 x 1.3cm 8. Features: slim / high speed / portable