1. Material: aluminum alloy
2. Expand the USB interface; support some Type-C mobile phone/tablet OTG functions
7. Small size, easy to carry
4. Interface: Type-C male to USB3.0*1 female + USB2.0*3 female
5. Can drive a hard drive with a capacity of no more than 1TB
6. Dimensions: 85.05x16.3x8.83mm
7. Cable length: 13cm; Weight: 22g