Replacement NFC Antenna Sensor Module (Right) for the Nintendo Switch Joy-Con Controller. It is a replacement for a damaged or worn NFC sensor for the right Nintendo Switch Joy-Con Controller, restoring signal connection with the controller. This part must be installed internally and requires disassembling the console for installation. The console shell must be detached and removed in order to place this cover inside the console housing. Console disassembly and technical knowledge are required for installation.