I use two of them, one is connected to an USB3 hub and charge my laptop, another one is connected to an external battery. It works well, it fixes the USB-C port design problem.
The only issue: sometimes the hub is not recognized, and I have to disconnect/reconnect or apply pressure on it. Not a big deal to keep safe the port.
The USB-C connector seemed to be too long to make a reliable contact, and as a result, the laptop wouldn't charge unless you applied pressure with a finger. Everything else seemed fine.
Un peu déçue par le produit...Il fonctionne bien mais se débranche facilement et empêche de brancher quelque chose d'autre sur l'entrée d'à côté..
Good, but you wouldn't want to take it out regularly
It works well. However, some plastic pin, which is used for positioning was not strong enough to break.