I think that this adapter is not intended to land devices that require a higher charging power. For this purpose, I currently only know a hub from Sitecom CN 386 (available from Galaxy) which has a USB_C input and 4 USB-3 ports, one of which has a male function, and all ports can be used to connect and charge devices.
Hello, it's not perfect. When I plug the adapter into my Mac, I can charge the Mac and use a hard drive, but I can't charge the computer and my phone at the same time. If I plug the phone in first, it charges but not the computer... I can charge my phone and use a headset + microphone but I have to plug in the headset first. In short, it works but you have to fiddle around, change ports, find the right connection order... Ps: plugging the male plugs into the adaptor puts pressure on the female port - I'm not sure if this will last in the long term.