Power-up your Nintendo Switch accessories with the Joy-Con & Pro Controller Charging Dock. Officially licensed by Nintendo, it features a slide-in design for Joy-Cons and includes a USB-C dongle for the Pro Controller, so you can drop and charge different controllers simultaneously. Individual LEDs will illuminate red while charging, and turn green when fully charged. How do I set up my joy-con & pro controller charging dock place the charging dock on a clean, stable surface within 3 feet of the nintendo switch dock. plug the charging dock power cable into any available usb port on the nintendo switch dock. the charging indicator leds will momentarily flash green and then red to indicate the dock is powered on.