For Samsung A40 , A405 - Replacement Charging Port Board With Audio Port - Service Pack - GH96 - 12454A

Restore high-speed power delivery and analog signal integrity with this Samsung Service Pack Charging Board (GH96-12454A). Specifically engineered for the Samsung A40, this PCB module integrates the USB Type-C docking port and a reinforced 3.5mm headphone jack. It is calibrated to support the original 15W Adaptive Fast Charging protocol and provides the critical data-link for the primary logic board via a high-density FPC connector. The assembly includes a pre-soldered MEMS microphone and gold-plated RF contacts, ensuring stable cellular antenna signal gain and crystal-clear voice transmission without the data packet loss common in non-genuine parts.