1. Material: ABS
2. Size: 76.5x28x10.6 mm
3. Interface: USB+Type-C+Micro USB
4. Data interface: USB2.0X1
5. Card reader slot: TF card slot X1/SD card slot X1/OTG interface
6. No driver is required, compatible with Windows/OS/Linux/Android and other operating systems, supporting various brands of TF/SD memory cards and USB devices