USB-C Digital AV Multiport Adapter
Apple Part Number: 661-12385
1-Year Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| iMac (24-inch, M1, 2021, 4-port) | MGPC3LL/A | A2438 | 3663 | iMac21,1 | Apple M1 8-core |
| iMac (24-inch, M1, 2021, 2-port) | MJV93LL/A | A2439 | 3664 | iMac21,2 | Apple M1 8-core |
| iMac 24-inch M1 2021 | A2438, A2439 | iMac21,1 / iMac21,2 | Apple M4 | ||
| iMac 24-inch M3 2023 | A2710 | iMac23,1 | |||
| iMac 24-inch M4 2024 | A3533 | iMac24,1 |
Shop all parts for this Mac
About this part
The USB-C Digital AV Multiport Adapter (Apple part number 661-12385) is a genuine Apple part that fits the iMac (24-inch, M1, 2021, 4-port), iMac (24-inch, M1, 2021, 2-port), iMac 24-inch M1 2021 and 2 other models. I/O and audio parts handle ports, speakers, microphones, and headphone connections.
Before you order, match the model identifier on your Mac (Apple menu, About This Mac, System Report) to one of the identifiers listed for this part: iMac21,1, iMac21,2, iMac21,1 / iMac21,2, iMac23,1 and iMac24,1.
Signs the I/O or audio part needs replacing
- Ports that do not detect devices or charge
- Distorted, crackling, or silent speakers
- Microphone not picking up sound on calls
- Headphone jack stuck in headphone mode
Not sure the I/O or audio part is the real cause? We diagnose the Mac before replacing anything, and we can install this genuine Apple part for you through our iMac repair service, in our Tampa shop or by mail-in repair from anywhere in the US.
Free Apple Repair Manuals & Reference Guides
Browse step-by-step service manuals, model specs and screw-placement charts for Mac, iPhone and iPad.
Popular Model Guides