1. No need to install the drive system, plug and play 2. Type-C male header can be connected to desktop computers and laptops 3. Type-C female header supports data transmission 4. With 4 USB3.0 ports, you can connect U disk, mouse, keyboard, mobile hard drive, etc. 5. The HDMI interface can be connected to large-screen TVs, projectors and other equipment, supporting 4K high-definition image quality 6. It has an RJ45 network port 7. With a 3.5mm audio interface, it can be connected to headphones, speakers and other equipment 8. With an SD card slot and a TF card slot 9. It has a Type-C PD power supply port 10. Supports simultaneous connection of multiple devices, mobile phone operation, office more convenient 11. Bilateral heat dissipation, safer to use