1. Type-C interface supports blind insertion 2. With 3 USB 2.0 female headers, one USB 3.0, one TF card slot and one SD card slot 3. The transfer speed of USB 2.0 interface is up to 20-29MB/s; the transfer speed of USB 3.0 interface is up to 50-90MB/s 4. USB interface can connect keyboard, mouse, U disk, external hard disk and other USB devices to laptops, mobile phones and tablets that support Type-C (not included) 5. Support reading/writing TF card or SD card below 1TB (not included) 6. Small size, easy to carry 7. Aluminum alloy shell, fast heat dissipation and more stable performance
