The Dolby Device Extension Windows driver is a software component that enables and enhances audio features related to Dolby sound technologies on your system. It typically improves audio output quality, supporting surround sound, advanced audio effects, and optimization for Dolby-enabled hardware or software, such as Dolby Atmos or Dolby TrueHD. This driver is often bundled with sound cards, audio chips, or laptops that support Dolby audio features.
Dolby Device Extension drivers / LENOVO 21HDCTO1WW (ThinkPad T14 Gen 4)
Device Name:
Dolby Device Extension
Hardware ID:
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230E&REV_1000
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230E <---- Device ID matches with our database
Compatible IDs:
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&REV_1000
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257
INTELAUDIO\FUNC_01&VEN_10EC
INTELAUDIO\FUNC_01
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230E <---- Device ID matches with our database
Compatible IDs:
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&REV_1000
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257
INTELAUDIO\FUNC_01&VEN_10EC
INTELAUDIO\FUNC_01
Version:
6.0.9661.1,2024-03-26
This download provides Dolby Device Extension driver and is supported on LENOVO 21HDCTO1WW (ThinkPad T14 Gen 4) that is designed to run on Windows Operating System Only.
Device Type:
extension
Driver Version:
9.1108.1220.0
Operating System:
WIN10/64bits
Driver Date:
2024-11-07
Manufacturer:
Dolby
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from
Hardware Support
Device name
ID
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C8
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C0
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50D9
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA231A
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2319
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA3A0C
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA231E
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50BE
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50D0
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2318
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2340
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50CA
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2343
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA512E
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50F1
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50F0
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230D
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA231F
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA231C
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2329
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50D8
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2315
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230C
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA233D
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA233E
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2234
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2310
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2341
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2304
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2317
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50DA
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA233F
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2314
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C4
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA512B
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C3
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50BD
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA232C
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230E
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50EE
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA5137
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2309
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C1
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C7
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C9
Dolby Device Extension
SOUNDWIRE\SDCA_06&MAN_025D&FUNC_0713&TYPE_04&VER_01&ADR_01&LID_00&UID_01&SUBSYS_233917AA&DynamicEnumMicrophone0
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2316
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA2326
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA512F
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2344
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50BF
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA512D
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50E9
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50C2
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA230B
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2345
Dolby Device Extension
SOUNDWIRE\SDCA_06&MAN_025D&FUNC_0713&TYPE_04&VER_01&ADR_01&LID_00&UID_01&SUBSYS_233A17AA&DynamicEnumMicrophone0
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA2342
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50F2
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50EA
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA50EB
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA512C
Dolby Device Extension
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0287&SUBSYS_17AA231B
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0257&SUBSYS_17AA5138