The replacement Charge port pins match the Switch Pro Controller motherboard's solder pads accurately, so that no modification or time consuming adjustments are needed to align and install. It may fix issues such as your Controller NOt charging, not recognising any chargers or not communicating with the dock. The most common reason we hear is that the Switch Pro Controller has been dropped or knocked while plugged in, this causes the USB cable to yank out and physically damage the port. It can also happen while plugging in the cable. The ports are quite delicate so if the USB cable isn't plugged in carefully to the Switch Pro Controller it can cause damage, Nintend0 have not released the actual Charge socket used in the Controller. Compatible with ALL region of GENUINE Switch Pro Wireless Controller (Model No: HAC-010), NOT FIT for Switch Pro Third-party controller. Specification Color: Silver Material: Aluminum Connection Type: USB-C & Type-C HDMI Connector: 12-pin Condition: New and Original, unused in perfect condition What's in the Box 1x USB-C Charging port NOTE: The controller will need to be disassembled to install, this will void any .