Needed a dongle. Got a dongle. Dongle works perfectly.

Great adaptor through which my laptop (GPD, Win10) can output 4K at 60Hz while being charged.

Bought this with a view to having both my main monitors (24" & 27") run off a TypeC USB connector by daisy chaining them using their Display Port functionality and connecting them to this device. At the same time the laptop would be powered through the same device. After some fiddling around I did manage to get this working OK and I could even use the laptop screen as well, which I tend not to. ...view more

This plugged straight in and did exactly what I needed it to do with my M1 MacBook Air

It work well with my MacBook Air for the second/third screen and to charge my Mac at the same time. No problem at all if it is used for second screen and charging at the same time. The temperature could rise if it is used for a third screen while charging, otherwise no problem at all.