The i-TEC adapter is a good solution in the case of incompatible cable endings. The i-TEC reduction brings you its USB-C male connector and HDMI and D-Sub DE-15 (VGA) female connector The standard is HDMI 2.0 and Thunderbolt 3.
I-TEC USB-C Metal HDMI and VGA Adapter Reduction Key Features
i-TEC adapter provides a very simple way to increase the usability of all your electronics
Adaptors: USB-C male connectors and HDMI and D-Sub DE-15 (VGA) female connectors