Review on Industrial Electrical USB HDMI Cable with Thunderbolt Compatibility by Ben Boulanger

Constant blinking, doesn't daisy chain your MacBook Pro to a TV or display through one of the USB-C ports. "Cable Matters USB C to HDMI Cable" works much better. Try instead. The connection takes a few seconds but seems reliable. I also tested Apple's official adapter hub and found that active HDMI cables behave much like this StarTech cable (they don't work), but a passive HDMI cable works out of the box and maintains a reliable connection, much like the Cable Matters cable (although the Cable Matters cable is). not so fast). I don't know for sure, but maybe the StarTech cable uses what looks like an active HDMI cable on the end of the controller.