THT-020-1 Multi-functional HD Display Screen Converter with Network Card Function & Charging Base

1. With a mobile phone holder function, free your hands
2. With a switch button, long press for 3 seconds to switch between horizontal and vertical screens
3. Stable RJ45 network function
4. USB+RJ45+HDMI can be used at the same time
5. HDMI does not need power supply, plug and play
6. Small appearance, easy to carry