ROCK TR03 8 In 1 Type-C / USB-C to HDMI Multifunctional Extension HUB Adapter

1. Small size, easy to carry
2. HDMI resolution: 4k*2k
3. Type-c charging port: support PD 20V/5V max power supply
4. TF/SD: support data eading and writing
5. It is compatible with most of mobile devices with type-c 3.1 port on the market