Metal Slider Rails Replacement for Nintendo Switch OLED 2021 Console Silde Rail Railway

Replace a broken or malfunctioning Joy-Con sensor on the RIGHT or LEFT side of your Switch OLED console. Each has a set of pin contacts that interlock with contacts on the Joy-Con to pass charge, and button presses to the motherboard via ribbon cable.
For your safety, discharge the below 25% before disassembling your Switch. This reduces the risk of if the is accidentally damaged during the repair. If your is swollen, take appropriate precautions.
To install this product the console will need to be disassembled, this will void any warranty and is done at owners risk. Please seek professional help if unsure.
CAUTION: Compatible with ALL region Nintend Switch OLED console (model #: HEG-001), NOT fit for Switch 2017/2018/2019.