1. Material: ABS.
2. Sizes: 69*19*13mm. Weight: 10g.
3. USB2.0 / USB3.0.
4. Theoretical transmission speed: 480Mbps (USB2.0), 5Gbps (USB3.0).
5. Theoretical support capacity: 2TB.
6. Support TF/SD card.
7. Compatible with most operating systems, such as for Windows and for Mac OS.