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Unknown device

Driver Information

Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers. Keep your Unknown device driver upto date to maximize its performance, fixing any error related to driver.


Unknown device is a windows driver. It's released by Type:
Version:
Date: 1970-01-01

Hardware IDs:


HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250100&REV_1002
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250100

Compatible IDs:


HDAUDIO\FUNC_02&CTLR_VEN_1002&CTLR_DEV_4383&VEN_11C1&DEV_1040&REV_1002
HDAUDIO\FUNC_02&CTLR_VEN_1002&VEN_11C1&DEV_1040&REV_1002
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&REV_1002
HDAUDIO\FUNC_02&CTLR_VEN_1002&CTLR_DEV_4383&VEN_11C1&DEV_1040
HDAUDIO\FUNC_02&CTLR_V

The following operating system has used this driver:


Microsoft Windows Vista"! Ultimate
Microsoft Windows XP Professional
Microsoft Windows 7 Home Premium
Microsoft Windows Vista™ Ultimate
Microsoft Windows 7 Ultimate
Microsoft Windows Vista™ Home Premium
Microsof
Microsoft Windows 7 Professional
Microsoft Windows Vista™ Business
Microsoft Windows Vis

This download is valid for the product(s) listed below:


Acer - Aspire 4715
Acer - Aspire 4315
Acer - Aspire 4710
Acer - Extensa 4620
Acer - Aspire 7540
Acer - Aspire 2920
Acer - Aspire 7540
Acer - Extensa 4220
Acer - Extensa 4620
Acer - Extensa 4420
Acer - Aspire 4715
Acer - TravelMate 5620
Acer - Aspire 4315
Acer - TravelMate 4520
Acer - TravelMate 4720
Acer - Aspire 4920
Acer - Aspire 2920
Acer - Aspire 5535
Ac

Notices:

The software drivers provided on this page are generic versions and can be used for general purposes. However, computer original equipment manufacturers (OEMs) may have altered the features, incorporated customizations, or made other changes to the software or software packaging they provide. To avoid any potential installation incompatibilities on your OEM system, We recommend that you check with your OEM and use the software provided via your system manufacturer. We or the computer original equipment manufacturer (OEM) may not provide technical support for some or all issues that could arise from the usage of this generic version of software drivers.
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