It says this use less than 10W and needs 3A.  However that is not true.  It will only work with the supplied power supply.  The power port is USB-C but when plugged into a LCD with a 30W and 3A, it does not power up.  Tried using a laptop charger with 65W and 3.5A but it does not power up either.The point of getting this stick PC is for it to be hidden behind the LCD that is hung on the wall.  Having to plug in a separate power adapter defeats the purpose.