1. USB C: Ensure that the USB-C port on the device complies with the USB 3.0/3.1 standard.
2. Memory card reader: The Secure Digital Memory Card and TF card can work at the same time, and the speed depends on the quality of the card.
3. Accord with the USB-C interface specification of the built-in conversion chip, plug and play.
4. HDMI: 4Kx2K (3840x2160) 30HZ, downward compatible with 1080P, 720P, etc.
5. High-speed USB3.0 transmission of 5GB/s, with maximum power supply of 4.5W