Did my first Dual Charging Station with waagrerechter not dare mount from day one, since the weight of the controller mainly depended on the Micro-USB connector and also the insertion was not exactly smooth. The transparent, wobbly "clamps" were apparently the only visually appealing design. So then has to the alternative of Lioncast is absolutely super and technically solved best: small USB adapter with contacts, as we know it from the phone charger are plugged into the controller port and simply placed upside down on the holder. A colored LED indicates the charge status per controller. A separate power supply is, so that the station does not have to depend on the console.