Great charger what you need! After getting my Switch Pro Controller, I immediately started looking for a charging box so I wouldn't have to keep plugging it in and wearing out the charging port. Most of the loading blocks had the controller upside down and I wanted it to display correctly. The loading block is lightweight, but there are pads on the bottom to keep it in place. The dongle has a solid connection to the controller, and while it sometimes takes a few tries to connect to the charging box due to being misplaced, I have nothing to complain about. My controller is always charged and ready to use, the button doesn't interfere with controller input, and I haven't noticed any difference in weight. While charging, a very faint red light appears at the top of the button that is barely visible. Turns off when charging is complete. love this charger