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This listing is for a Genuine Apple MacBook Pro Retina 15" A1398 I/O Board.
It includes HDMI, USB, and SD card ports, providing full external connectivity support.
Perfect replacement for a faulty or damaged I/O board to restore full functionality.
Brand: Apple
Model: MacBook Pro Retina 15" A1398
Apple Part Number: 820-3662-A
Ports: HDMI, 2x USB 3.0, SD Card Reader
Condition: Used – Fully Tested and Working
Functionality: HDMI video output, USB 3.0 transfer, SD card read/write tested
Compatible Models:
MacBook Pro Retina 15" A1398 (Late 2013)
MacBook Pro Retina 15" A1398 (Mid 2014)
Compatible EMC Numbers:
EMC 2673
EMC 2876
Compatible Part Numbers:
820-3662-A
923-0660
100% Genuine OEM Apple part.
Fully tested for HDMI, USB, and SD card functionality.
Professional installation recommended.
Every part is covered by our 90-day limited hardware warranty against defects in materials and workmanship. If anything goes wrong under normal use, we’ll repair, replace, or refund it.
To start a claim, email support@nextgenpcparts.com with your order number. Full details in our Terms & Conditions.
Orders ship within 1 business day. Most parts under 2 lbs go via USPS; larger items ship FedEx or UPS. Shipping is calculated at checkout.
Not the right fit? Free 30-day returns on defective items with a prepaid label. Contact us and we’ll take care of it.
Every order ships within 1 business day
30-day return policy for your peace of mind
All products covered by the NextGenPCParts warranty
Real people, replies within 24 hours