1. Product Model : ORICO UPA30 2. Material : Zinc Alloy 3. Interface : USB3.0 4. Certification : CEFCC 5. Size : 41.8mm*11.8mm*4.0mm 6. Write-Read Rate : 22/19.5/16/29M per second 85M per second 7. Operation Temperature : 0-70 8. Supported System : Windows XP/Vista/7/8/10Mac10.6 and above