"Fourth Generation Nintendo Switch Joy-Con Analog Sticks, 10 New Pieces" #Note Switch Parts (You can see various Switch peripheral parts here.) These are Joy-Con analog stick circuit boards that I personally use for repairs. Please use them if you have problems with repairs or contact issues. After installation: Select "Settings (gear icon)" from the HOME menu of the Switch console. Follow the instructions until you finish selecting "Controllers and Sensors" → "Calibrate Control Sticks". Compatible with Joy-Con and Switch Lite. Junk Repair Switch Repair Parts Replacement Parts"