Upgrade your MacBook Pro 15' A1398 Retina Mid 2012 with the 820-3071-A I/O Board!
Get enhanced connectivity and functionality with this tested and working I/O board. Ensure compatibility with your machine before buying.
Key Features:
- • USB 3.0 port for fast data transfer
- • HDMI port for seamless media streaming
- • SD card reader slot for easy data storage
Compatibility:
- MacBookPro10,1 Retina Mid 2012: MC975LL/A (2.3 Core i7)
- MacBookPro10,1 Retina Mid 2012: MC976LL/A (2.6 Core i7)
- MacBookPro10,1 Retina Mid 2012: MD831LL/A (2.7 Core i7)
- MacBookPro10,1 Early 2013: ME664LL/A (2.4 Core i7)
- MacBookPro10,1 Early 2013: ME665LL/A (2.7 Core i7)
- MacBookPro10,1 Early 2013: ME665LL/A (2.8 Core i7)
Part #: 661-6535, 661-7393
*Our certified technicians run numerous tests to assure that our parts are 100% functional. Buy with confidence and feel free to contact us for support!


This I/O board is designed for MacBook Pro 15 A1398 Retina Mid 2012 users. It's perfect for those who want to enhance their laptop's connectivity. With a USB 3.0 port, HDMI port, and SD card reader slot, it offers great functionality. Check compatibility before purchasing to ensure it fits your machine.