Material: Aluminum alloy Dimensions: 85.05 × 16.3 × 8.83 mm Cable Length: 13 cm Weight: 22g Interface: Type-C male to USB 3.0 ×1 female + USB 2.0 ×3 female Drive Support: Compatible with hard drives up to 1TB Functionality: USB interface extension; supports OTG functions on select Type-C phones and tablets Design: Compact, cost-effective aluminum alloy build — lightweight and portable