Device
Manufacturer
Also Known As
Cirrus Logic CDB4206
Cirrus Logic CDB4207
Cirrus Logic CDB4208
Cirrus Logic CDB4208 (alt config)
Cirrus Logic CDB4209
Cirrus Logic CDB4209
Cirrus Logic CDB4213 (HP/LI only)
Cirrus Logic CDB42L42
Cirrus Logic CDB42L83
Cirrus Logic CDB42L83 + EMU46L10
Cirrus Logic CDB8409
Cirrus Logic CDB8409 + EMU42L83
Cirrus Logic CDB-USB-C (multi-port mode)
Cirrus Logic CDB-USB-C (single-port mode)
Cirrus Logic CRD4209
Cirrus Logic CS4206B (AB 130)
Cirrus Logic CS4208 (AB 100)
Cirrus Logic CS4208 (AB 101)
Cirrus Logic CS4208 (AB 108)
Cirrus Logic CS4208 (AB 113)
Cirrus Logic CS4208 (AB 114)
Cirrus Logic CS4208 (AB 120)
Cirrus Logic CS4208 (AB 121)
Cirrus Logic CS4208 (AB 123)
Cirrus Logic CS4208 (AB 124)
Cirrus Logic CS4208 (AB 125)
Cirrus Logic CS4208 (AB 126)
Cirrus Logic CS4208 (AB 127)
Cirrus Logic CS4208 (AB 128)
Cirrus Logic CS4208 (AB 129)
Cirrus Logic CS4208 (AB 93)
Cirrus Logic CS4208 (AB 94)
Cirrus Logic CS8409 (AB 51)
Cirrus Logic CS8409 (AB 54)
Cirrus Logic CS8409 (AB 57)
Cirrus Logic EMU8409
CPU/Chipset(s)
Operating System(s)
Modern Macbooks/iMacs are capable of running Windows 10/11 using BootCamp, however the drivers for the sound chip are not always installed along with a Windows Operating System. Cirrus Logic chips are the most common audio chips used in Macbooks, and depending on what the chip is you will need the correct driver of that chip as they are not all the same. The most common chips are CS4206 and CS4208. The drivers for CS4206 are on this page Cirrus Logic CS4206 Driver. Driver will also enable sound on 64bit versions of Windows back to Windows Vista.
