Features: 1. Support OTG function, connect OTG to hard disk and read hard disk with mobile phone, easy to operate (mobile phone must support OTG function) 2. Transmission speed is up to 5Gbps 3. Support positive and negative insertion, support hot swap, plug and play, no need to drive 4. Compatible with previous versions of USB port (1.0, 1.1 and 2.0) and SATA hard drives 5. Support 2.5 inch large capacity mechanical disk / solid state disk SSD, the maximum can support 8TB 6. Using a thick core, data and power supply two in one, the power is sufficient and the transmission is fast, no external power supply is needed 7. Suitable for transferring data to a host or mobile device for the Type-C interface Specification: Condition: 100% Brand New Transmission Speed: 5Gbps Length: Approx. 34cm / 13.4in Package List: 1 * Cable Adapter 1、Support OTG function, connect OTG to hard disk and read hard disk with mobile phone, easy to operate (mobile phone must support OTG function) 2、Transmission speed is up to 5Gbps 3、Support positive and negative insertion, support hot swap, plug and play, no need to drive 4、Compatible with previous versions of USB port (1.0, 1.1 and 2.0) and SATA hard drives 5、Support 2.5 inch large capacity mechanical disk / solid state disk SSD, the maximum can support 8TB