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This listing is for a Genuine Apple MacBook Pro Retina 15" (A1398) I/O Board, part number 820-3071-A, compatible with the Mid 2012 model.
The board includes essential external connection ports such as HDMI and USB, ensuring proper connectivity for displays and peripherals.
It has been tested, cleaned, and pulled from a fully working unit, ready to be installed as a reliable replacement for your existing I/O board.
Brand: Apple
Model: MacBook Pro Retina 15" A1398
Year: Mid 2012
Part Number: 820-3071-A
Ports: HDMI, USB 3.0
Condition: Used, Cleaned, Fully Tested
Compatible Models:
MacBook Pro (Retina, 15-inch, Mid 2012) — Model A1398, EMC 2512
Apple Compatible Part Numbers:
820-3071-A
923-00987
✅ Fits: MacBook Pro Retina 15" A1398 with i7 processors (Mid 2012 models only)
Includes I/O board only (no cables or screws).
Pulled from a fully working MacBook Pro Retina.
Tested for all ports and data transfer functions.
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