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

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