Apple OEM 87W 20.2V 4.3A USB Type C Laptop Charger Adapter for Select MacBook Models motherboard for pc A1278 (EMC 2419)
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Description
Apple OEM 87W 20.2V 4.3A USB Type C Laptop Charger Adapter for Select MacBook Models motherboard for pc A1278 (EMC 2419) A1278 (EMC 2419) 2 Gen 2 ports for faster backups and compatibility with the latest USB devices and expansion enclosures Disconnect the power cable from the adapter Update the BIOS The BIOS is firmware that is embedded onto the System Board of your computer