Ugreen has introduced a 300W GaN charger equipped with five USB ports. The new Nexode 300W 5-Port costs $270, which is a lot, but the device provides appropriate capabilities.
Five USB ports and 300W power. Ugreen Nexode 300W 5-Port charger introduced
The charger is equipped with two professional GaNfast III chips, which allow it to charge devices quickly and keep temperatures low. In the image below you can see the connection diagram and the power that can be connected with one or another configuration.
The maximum you can get from a single port is 140W, which is enough to charge most, if not all, laptops that can charge via USB.