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 Lenovo Ideapad 330 (81D0)
Device Name:
Dolby Device Extension
Hardware ID:
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA3815&REV_1000
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA3815 <---- Device ID matches with our database
Compatible IDs:
HDAUDIO\FUNC_01&CTLR_VEN_8086&CTLR_DEV_3198&VEN_10EC&DEV_0230&REV_1000
HDAUDIO\FUNC_01&CTLR_VEN_8086&VEN_10EC&DEV_0230&REV_1000
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&REV_1000
HDAUDIO\FUNC_01&CTLR_VEN_8086&CTLR_DEV_3198&VEN_10EC&DEV_0230
HDAUDIO\FUNC_01&CTLR_V
Version:
6.0.1.8383,2018-02-27
This download provides Dolby Device Extension driver and is supported on LENOVO Lenovo Ideapad 330 (81D0) that is designed to run on Windows Operating System Only.
Driver Version:
3.20200.220.0
Operating System:
XP,VISTA,WIN7,WIN8,WIN81,WIN10/64bits
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Hardware Support
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA3818
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA381A
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA3815
Dolby Device Extension
HDAUDIO\FUNC_01&VEN_10EC&DEV_0230&SUBSYS_17AA3817