Acer Aspire 8943G Driver Download (Official)

Acer Drivers

The Aspire 8943G is a card reader manufactured by Acer. Visitors have downloaded this file "CardReader_O2_2.1.0.4072_W7x64_A.zip" 57 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 17.3 MB.

7 Ratings
57 Downloads

Supported Models

Aspire 8943G

O2Micro Integrated MMC/SD Controller

O2Micro Integrated MS/MSPRO/xD Controller

O2Micro MMC Disk Device

O2Micro MS/PRO Disk Device

O2Micro SD Disk Device

O2Micro xDPicture Disk Device

Manufacturers

Acer

O2Micro

Supported Operating Systems

Windows 7 (64 bit)

File Name

Versions

2.1.0.4072 (29-Jun-2010)

Additional Notes

Aspire Notebook

Card Reader Driver File

Uploaded By

Sureshkumar (DG Staff Member) on 7-Sep-2010

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Card Reader_O2_2.1.0.4072_Win7x64/setup.exe 80.4 KB 28 Oct 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0404.ini 4.3 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0405.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0406.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0407.ini 7.2 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0408.ini 7.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0409.ini 6.2 KB 8 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x040a.ini 7.1 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x040c.ini 7.3 KB 16 Apr 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x040e.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0410.ini 7.0 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0411.ini 6.7 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0412.ini 5.8 KB 2 Apr 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0413.ini 6.9 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0414.ini 6.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0415.ini 6.8 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0416.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0418.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0419.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x041a.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x041b.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x041d.ini 6.2 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x041f.ini 6.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0424.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/0x0804.ini 4.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/1028.mst 48.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1029.mst 68.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1030.mst 68.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1031.mst 78.8 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1032.mst 79.4 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1033.mst 3.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1034.mst 76.8 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1036.mst 77.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1038.mst 73.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1040.mst 77.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1041.mst 72.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1042.mst 64.5 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1043.mst 73.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1044.mst 65.5 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1045.mst 72.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1046.mst 71.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1048.mst 70.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1049.mst 68.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1050.mst 68.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1051.mst 69.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1053.mst 65.0 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1055.mst 67.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/1060.mst 70.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/2052.mst 48.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/ISSetup.dll 8.7 MB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/O2Micro Flash Memory Card Windows Driver.msi 649.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/Setup.ini 3.0 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/System32/SDA/SDPA8120.dll 73.7 KB 17 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/DIFxAPI.dll 512.0 KB 12 Dec 2008
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/DPInst.exe 925.2 KB 15 Oct 2008
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/KeyFD32.exe 72.2 KB 27 Nov 2008
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/O2Icon.dll 731.7 KB 19 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/O2Icon_2.dll 1.2 MB 27 Nov 2008
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/O2MDDISK.INF 990 bytes 12 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/O2SDDISK.INF 971 bytes 10 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/O2SDGx64.INF 2.3 KB 4 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2mddisk.cat 7.2 KB 26 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2mdgx64.INF 2.4 KB 13 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2mdgx64.cat 8.5 KB 26 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2mdgx64.sys 74.3 KB 13 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2sddisk.cat 7.2 KB 11 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2sdgx64.cat 8.5 KB 11 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Vista64/o2sdgx64.sys 48.8 KB 4 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/O2Icon.dll 731.7 KB 19 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/O2Icon_2.dll 1.2 MB 11 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/O2MDDISK.INF 990 bytes 18 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/O2SDDISK.INF 971 bytes 18 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/O2SDGx64.INF 2.3 KB 19 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2mddisk.cat 7.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2mdgx64.INF 2.4 KB 5 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2mdgx64.cat 8.5 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2mdgx64.sys 75.6 KB 5 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2sddisk.cat 7.2 KB 22 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2sdgx64.cat 8.5 KB 22 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/Win7x64/o2sdgx64.sys 51.0 KB 11 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/O2Icon.dll 731.7 KB 18 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/O2Icon_2.dll 1.2 MB 10 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/O2MDDISK.INF 989 bytes 7 Sep 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/O2SDDISK.INF 972 bytes 25 Feb 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/O2SDGx64.INF 2.3 KB 19 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2mddisk.cat 7.2 KB 7 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2mdgx64.INF 2.4 KB 3 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2mdgx64.cat 8.5 KB 7 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2mdgx64.sys 74.0 KB 3 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2sddisk.cat 7.2 KB 21 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2sdgx64.cat 8.5 KB 21 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/program files/O2Micro/XP64/o2sdgx64.sys 51.0 KB 11 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/setup.exe 337.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x64/setup.log 32 bytes 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0404.ini 4.3 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0405.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0406.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0407.ini 7.2 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0408.ini 7.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0409.ini 6.2 KB 8 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x040a.ini 7.1 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x040c.ini 7.3 KB 16 Apr 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x040e.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0410.ini 7.0 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0411.ini 6.7 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0412.ini 5.8 KB 2 Apr 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0413.ini 6.9 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0414.ini 6.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0415.ini 6.8 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0416.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0418.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0419.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x041a.ini 6.5 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x041b.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x041d.ini 6.2 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x041f.ini 6.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0424.ini 6.6 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/0x0804.ini 4.4 KB 28 Mar 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/1028.mst 49.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1029.mst 68.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1030.mst 68.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1031.mst 78.8 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1032.mst 79.9 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1033.mst 3.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1034.mst 76.8 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1036.mst 77.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1038.mst 73.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1040.mst 77.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1041.mst 72.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1042.mst 65.0 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1043.mst 73.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1044.mst 65.5 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1045.mst 72.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1046.mst 71.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1048.mst 70.7 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1049.mst 68.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1050.mst 68.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1051.mst 69.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1053.mst 65.0 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1055.mst 67.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/1060.mst 70.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/2052.mst 48.1 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/ISSetup.dll 8.9 MB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/O2Micro Flash Memory Card Windows Driver.msi 536.6 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/Setup.ini 3.0 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/System32/SDA/SDPA8120.dll 73.7 KB 17 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/DIFxAPI.dll 313.9 KB 12 Dec 2008
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/DPInst.exe 790.0 KB 12 Dec 2008
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2Icon.dll 731.7 KB 19 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2Icon_2.dll 1.2 MB 27 Nov 2008
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2MDDISK.INF 972 bytes 12 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2MDG.inf 2.3 KB 12 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2SDDISK.INF 954 bytes 17 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/O2SDG.INF 2.3 KB 4 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2mddisk.cat 7.2 KB 26 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2mdg.cat 8.5 KB 26 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2mdg.sys 62.5 KB 13 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2sddisk.cat 7.2 KB 11 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2sdg.cat 8.4 KB 11 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Vista/o2sdg.sys 41.5 KB 4 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2Icon.dll 731.7 KB 19 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2Icon_2.dll 1.2 MB 11 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2MDDISK.INF 972 bytes 17 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2MDG.inf 2.3 KB 5 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2SDDISK.INF 954 bytes 18 Aug 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/O2SDG.INF 2.3 KB 22 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2mddisk.cat 7.2 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2mdg.cat 8.4 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2mdg.sys 63.3 KB 5 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2sddisk.cat 7.2 KB 25 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2sdg.cat 8.4 KB 25 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/Win7/o2sdg.sys 42.9 KB 11 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/O2Icon.dll 731.7 KB 18 Mar 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/O2Icon_2.dll 1.2 MB 10 Jul 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/O2MDDISK.INF 971 bytes 7 Sep 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/O2SDDISK.INF 953 bytes 24 Feb 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/O2SDG.INF 2.3 KB 22 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2flash.exe 65.5 KB 12 Feb 2007
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2mddisk.cat 7.2 KB 7 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2mdg.INF 2.3 KB 3 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2mdg.cat 8.4 KB 7 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2mdg.sys 62.4 KB 3 Nov 2009
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2sddisk.cat 7.2 KB 21 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2sdg.cat 8.4 KB 22 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/program files/O2Micro/XP/o2sdg.sys 42.9 KB 11 Jan 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/setup.exe 337.3 KB 9 Mar 2010
Card Reader_O2_2.1.0.4072_Win7x64/x86/setup.log 32 bytes 9 Mar 2010

How to Update Aspire 8943G Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Aspire 8943G driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Acer Aspire 8943G into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Acer Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Acer website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Acer. All company names/logos are properties of their owners.
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