1. Applicable to devices with Type-C interface
2. With one Type-C, one USB 3.0, one SD card slot, and one TF card slot input interface, it can connect 4 devices at the same time
3. The USB interface can be connected to a projector, keyboard, mouse, USB flash drive, etc. to improve office/entertainment/learning efficiency
4. The USB3.0 transmission rate can reach 5Gbps; the SD card/TF card transmission rate can reach 480Mbps
5. Support 512GB SD/TF card (not included)
6. Multiple protections, safer to use
7. Plug and play