This Charge Block Pro from Nyko is a docking and charging station designed for the Nintendo Switch Pro Controller. Thanks to its unique design and dongle system, you can simply drop the controller in place to charge it. Since it's USB powered, you can connect it to a USB port or a wall charger for faster charging. Moreover, you can chain together multiple Charge Blocks, even for different platforms, to create your own custom charging station. Please note that connecting more than two Charge Blocks requires a USB 3.0 connection.