For sale is a Genuine Apple TouchID sensor/power button for the A3240 2025 MacBook Air 13". It was pulled from a working MacBook, and is not locked. This means you can pair it to your MacBook in Repair Assistant and use it normally as a TouchID sensor.This listing is for an individual part, so we cannot offer any warranty on it. Due to the sensitive nature of this component, returns will not be automatically accepted, but rather considered on a case-by-case basis.