Charging is not available if the laptop’s Type-C port does not support PD protocol. Due to the power supply limit of your device, some high-power USB-A peripherals may not boot up, like 3.5mm external disk, printer, etc. Not enough power to charge iPad Pro. Not Compatible with Chromecast with Google TV.
https://www.amazon.com/uni-Charging-Thunderbolt-Aluminum-Pixelbook/dp/B08SVZFFPP

