Product information:
Model: Notebook converter
Product: Converter
Color: Silver grey
 Function: 
 1: Type-C (PD powered) 
 2: 3.5mm (audio interface) 
 3: VGA 
 4: HDMI 
 5: RJ45 (Gigabit Ethernet port) 
 6: Type-C (data line transmission) 
 7: USB3.0 
 8: USB3.0 
 9: SD/TF 
 10: Type-c 
 : (connect to MacBook) 
 11: Wireless charging