Hardware

CPU:                 Intel® Core™ i5-10400F
GPU:                 SAPPHIRE NITRO+ RX 580 8G G5 SE
RAM:                 Kingston FURY™ Beast 16GB (2x8GB) DDR4 2666MHz | TEAMGROUP Elite Plus 16GB (2x8GB) DDR4 2666MHz
SSD:                 XPG SX8200 Pro 512GB
Motherboard:         ASRock B460M Pro4
Audio codec:         Realtek ALC1200
Ethernet card:       Intel® I219V12 Gigabit Ethernet
Wifi/Bluetooth card: None

macOS Monterey 12.4 / OpenCore 0.8.0

https://dortania.github.io/OpenCore-Desktop-Guide

Works

• Sleep / Wake
• Audio
• Ethernet
• All USB ports (2.0, 3.0 & Type-C)
• All Apple services (FaceTime, Find My, iMessage, iCloud)

Doesn't work

• AirDrop, Handoff, Continuity (native Wifi/Bluetooth card needed)

Result

Note

Please change MLB, SystemSerialNumber, and SystemUUID using GenSMBIOS.

<dict>
    <key>AdviseWindows</key>
    <false/>
    <key>MLB</key>
    <string>xxxxxxxxxxxxxxx</string>
    <key>ROM</key>
    <data>xxxxxxxx</data>
    <key>SpoofVendor</key>
    <true/>
    <key>SystemProductName</key>
    <string>iMac20,1</string>
    <key>SystemSerialNumber</key>
    <string>xxxxxxxxxxx</string>
    <key>SystemUUID</key>
    <string>xxxxxxxx-xxxxx-xxxxx-xxxx-xxxxxxxx</string>
</dict>