The Studio 1745 is a card reader manufactured by Dell. This version of "R223116.exe" has been downloaded 25 times with a user rating of 5 out of 5 stars, based on 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7 and Windows Vista. The total disk space used for this update is 15.3 MB.
Studio 1745
O2Micro Integrated MS/MSPRO/xD Controller
O2Micro MS/PRO Disk Device
O2Micro xDPicture Disk Device
Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit)
R223116.exe (15.3 MB)
2.0.09 (7-Jul-2012)
Card Reader Driver File
siddhik (DG Staff Member) on 11-Sep-2017
PCI\VEN_1217&DEV_8130&SUBSYS_00050006&REV_01
PCI\VEN_1217&DEV_8130&SUBSYS_02BB1028&REV_01
PCI\VEN_1217&DEV_8130&SUBSYS_02BB1028&REV_01\4&1789089A&0&02E4
PCI\VEN_1217&DEV_8130&SUBSYS_02BC1028&REV_01
SCSI\DISKO2MICRO_MS/MSPRO________0001
SCSI\DISKO2MICRO_XDPICTURE_______0001
To get the Studio 1745 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 Dell Studio 1745 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Version.txt | 889 bytes | 9 Oct 2009 |
| setup.exe | 79.1 KB | 25 Oct 2007 |
| x64/0x0404.ini | 4.3 KB | 28 Mar 2007 |
| x64/0x0405.ini | 6.6 KB | 28 Mar 2007 |
| x64/0x0406.ini | 6.5 KB | 28 Mar 2007 |
| x64/0x0407.ini | 7.2 KB | 28 Mar 2007 |
| x64/0x0408.ini | 7.5 KB | 28 Mar 2007 |
| x64/0x0409.ini | 6.2 KB | 8 Mar 2007 |
| x64/0x040a.ini | 7.1 KB | 28 Mar 2007 |
| x64/0x040c.ini | 7.3 KB | 16 Apr 2007 |
| x64/0x040e.ini | 6.5 KB | 28 Mar 2007 |
| x64/0x0410.ini | 7.0 KB | 28 Mar 2007 |
| x64/0x0411.ini | 6.7 KB | 28 Mar 2007 |
| x64/0x0412.ini | 5.8 KB | 2 Apr 2007 |
| x64/0x0413.ini | 6.9 KB | 28 Mar 2007 |
| x64/0x0414.ini | 6.4 KB | 28 Mar 2007 |
| x64/0x0415.ini | 6.8 KB | 28 Mar 2007 |
| x64/0x0416.ini | 6.6 KB | 28 Mar 2007 |
| x64/0x0418.ini | 6.5 KB | 28 Mar 2007 |
| x64/0x0419.ini | 6.6 KB | 28 Mar 2007 |
| x64/0x041a.ini | 6.5 KB | 28 Mar 2007 |
| x64/0x041b.ini | 6.6 KB | 28 Mar 2007 |
| x64/0x041d.ini | 6.2 KB | 28 Mar 2007 |
| x64/0x041f.ini | 6.4 KB | 28 Mar 2007 |
| x64/0x0424.ini | 6.6 KB | 28 Mar 2007 |
| x64/0x0804.ini | 4.4 KB | 28 Mar 2007 |
| x64/1028.mst | 48.6 KB | 28 May 2009 |
| x64/1029.mst | 68.6 KB | 28 May 2009 |
| x64/1030.mst | 68.6 KB | 28 May 2009 |
| x64/1031.mst | 78.8 KB | 28 May 2009 |
| x64/1032.mst | 79.4 KB | 28 May 2009 |
| x64/1033.mst | 3.6 KB | 28 May 2009 |
| x64/1034.mst | 76.8 KB | 28 May 2009 |
| x64/1036.mst | 77.3 KB | 28 May 2009 |
| x64/1038.mst | 73.7 KB | 28 May 2009 |
| x64/1040.mst | 77.3 KB | 28 May 2009 |
| x64/1041.mst | 72.2 KB | 28 May 2009 |
| x64/1042.mst | 64.5 KB | 28 May 2009 |
| x64/1043.mst | 73.7 KB | 28 May 2009 |
| x64/1044.mst | 65.5 KB | 28 May 2009 |
| x64/1045.mst | 72.2 KB | 28 May 2009 |
| x64/1046.mst | 71.2 KB | 28 May 2009 |
| x64/1048.mst | 70.7 KB | 28 May 2009 |
| x64/1049.mst | 68.1 KB | 28 May 2009 |
| x64/1050.mst | 68.1 KB | 28 May 2009 |
| x64/1051.mst | 69.1 KB | 28 May 2009 |
| x64/1053.mst | 65.0 KB | 28 May 2009 |
| x64/1055.mst | 67.1 KB | 28 May 2009 |
| x64/1060.mst | 70.1 KB | 28 May 2009 |
| x64/2052.mst | 48.1 KB | 28 May 2009 |
| x64/ISSetup.dll | 8.7 MB | 28 May 2009 |
| x64/O2Micro Flash Memory Card Windows Driver.msi | 647.7 KB | 28 May 2009 |
| x64/Setup.ini | 3.1 KB | 28 May 2009 |
| x64/System32/SDA/SDPA8120.dll | 487.4 KB | 26 Aug 2008 |
| x64/program files/O2Micro/DIFxAPI.dll | 512.0 KB | 12 Dec 2008 |
| x64/program files/O2Micro/DPInst.exe | 925.2 KB | 15 Oct 2008 |
| x64/program files/O2Micro/KeyFD32.exe | 72.2 KB | 27 Nov 2008 |
| x64/program files/O2Micro/Vista/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x64/program files/O2Micro/Vista/O2MDDISK.INF | 990 bytes | 19 Mar 2009 |
| x64/program files/O2Micro/Vista/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x64/program files/O2Micro/Vista/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x64/program files/O2Micro/Vista/o2mdgx64.INF | 2.4 KB | 22 May 2009 |
| x64/program files/O2Micro/Vista/o2mdgx64.cat | 8.5 KB | 26 May 2009 |
| x64/program files/O2Micro/Vista/o2mdgx64.sys | 69.2 KB | 22 May 2009 |
| x64/program files/O2Micro/Win7x64/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x64/program files/O2Micro/Win7x64/O2MDDISK.INF | 986 bytes | 7 May 2009 |
| x64/program files/O2Micro/Win7x64/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x64/program files/O2Micro/Win7x64/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x64/program files/O2Micro/Win7x64/o2mdgx64.INF | 2.4 KB | 22 May 2009 |
| x64/program files/O2Micro/Win7x64/o2mdgx64.cat | 8.5 KB | 26 May 2009 |
| x64/program files/O2Micro/Win7x64/o2mdgx64.sys | 69.2 KB | 22 May 2009 |
| x64/program files/O2Micro/Xp/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x64/program files/O2Micro/Xp/O2MDDISK.INF | 989 bytes | 19 Mar 2009 |
| x64/program files/O2Micro/Xp/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x64/program files/O2Micro/Xp/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x64/program files/O2Micro/Xp/o2mdgx64.INF | 2.4 KB | 22 May 2009 |
| x64/program files/O2Micro/Xp/o2mdgx64.cat | 8.5 KB | 26 May 2009 |
| x64/program files/O2Micro/Xp/o2mdgx64.sys | 69.2 KB | 22 May 2009 |
| x64/setup.exe | 339.0 KB | 28 May 2009 |
| x86/0x0404.ini | 4.3 KB | 28 Mar 2007 |
| x86/0x0405.ini | 6.6 KB | 28 Mar 2007 |
| x86/0x0406.ini | 6.5 KB | 28 Mar 2007 |
| x86/0x0407.ini | 7.2 KB | 28 Mar 2007 |
| x86/0x0408.ini | 7.5 KB | 28 Mar 2007 |
| x86/0x0409.ini | 6.2 KB | 8 Mar 2007 |
| x86/0x040a.ini | 7.1 KB | 28 Mar 2007 |
| x86/0x040c.ini | 7.3 KB | 16 Apr 2007 |
| x86/0x040e.ini | 6.5 KB | 28 Mar 2007 |
| x86/0x0410.ini | 7.0 KB | 28 Mar 2007 |
| x86/0x0411.ini | 6.7 KB | 28 Mar 2007 |
| x86/0x0412.ini | 5.8 KB | 2 Apr 2007 |
| x86/0x0413.ini | 6.9 KB | 28 Mar 2007 |
| x86/0x0414.ini | 6.4 KB | 28 Mar 2007 |
| x86/0x0415.ini | 6.8 KB | 28 Mar 2007 |
| x86/0x0416.ini | 6.6 KB | 28 Mar 2007 |
| x86/0x0418.ini | 6.5 KB | 28 Mar 2007 |
| x86/0x0419.ini | 6.6 KB | 28 Mar 2007 |
| x86/0x041a.ini | 6.5 KB | 28 Mar 2007 |
| x86/0x041b.ini | 6.6 KB | 28 Mar 2007 |
| x86/0x041d.ini | 6.2 KB | 28 Mar 2007 |
| x86/0x041f.ini | 6.4 KB | 28 Mar 2007 |
| x86/0x0424.ini | 6.6 KB | 28 Mar 2007 |
| x86/0x0804.ini | 4.4 KB | 28 Mar 2007 |
| x86/1028.mst | 49.2 KB | 28 May 2009 |
| x86/1029.mst | 68.6 KB | 28 May 2009 |
| x86/1030.mst | 68.6 KB | 28 May 2009 |
| x86/1031.mst | 78.8 KB | 28 May 2009 |
| x86/1032.mst | 79.9 KB | 28 May 2009 |
| x86/1033.mst | 3.6 KB | 28 May 2009 |
| x86/1034.mst | 76.8 KB | 28 May 2009 |
| x86/1036.mst | 77.3 KB | 28 May 2009 |
| x86/1038.mst | 73.7 KB | 28 May 2009 |
| x86/1040.mst | 77.3 KB | 28 May 2009 |
| x86/1041.mst | 72.7 KB | 28 May 2009 |
| x86/1042.mst | 65.0 KB | 28 May 2009 |
| x86/1043.mst | 73.7 KB | 28 May 2009 |
| x86/1044.mst | 65.5 KB | 28 May 2009 |
| x86/1045.mst | 72.2 KB | 28 May 2009 |
| x86/1046.mst | 71.2 KB | 28 May 2009 |
| x86/1048.mst | 70.7 KB | 28 May 2009 |
| x86/1049.mst | 68.6 KB | 28 May 2009 |
| x86/1050.mst | 68.1 KB | 28 May 2009 |
| x86/1051.mst | 69.1 KB | 28 May 2009 |
| x86/1053.mst | 65.0 KB | 28 May 2009 |
| x86/1055.mst | 67.1 KB | 28 May 2009 |
| x86/1060.mst | 70.1 KB | 28 May 2009 |
| x86/2052.mst | 48.1 KB | 28 May 2009 |
| x86/ISSetup.dll | 8.9 MB | 28 May 2009 |
| x86/O2Micro Flash Memory Card Windows Driver.msi | 535.6 KB | 28 May 2009 |
| x86/Setup.ini | 3.1 KB | 28 May 2009 |
| x86/System32/SDA/SDPA8120.dll | 487.4 KB | 26 Aug 2008 |
| x86/program files/O2Micro/DIFxAPI.dll | 313.9 KB | 12 Dec 2008 |
| x86/program files/O2Micro/DPInst.exe | 790.0 KB | 12 Dec 2008 |
| x86/program files/O2Micro/Vista/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x86/program files/O2Micro/Vista/O2MDDISK.INF | 972 bytes | 19 Mar 2009 |
| x86/program files/O2Micro/Vista/O2MDG.inf | 2.3 KB | 21 May 2009 |
| x86/program files/O2Micro/Vista/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x86/program files/O2Micro/Vista/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x86/program files/O2Micro/Vista/o2mdg.cat | 8.4 KB | 26 May 2009 |
| x86/program files/O2Micro/Vista/o2mdg.sys | 58.0 KB | 22 May 2009 |
| x86/program files/O2Micro/Win7/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x86/program files/O2Micro/Win7/O2MDDISK.INF | 968 bytes | 7 May 2009 |
| x86/program files/O2Micro/Win7/O2MDG.inf | 2.4 KB | 22 May 2009 |
| x86/program files/O2Micro/Win7/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x86/program files/O2Micro/Win7/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x86/program files/O2Micro/Win7/o2mdg.cat | 8.4 KB | 26 May 2009 |
| x86/program files/O2Micro/Win7/o2mdg.sys | 58.5 KB | 22 May 2009 |
| x86/program files/O2Micro/Xp/O2Icon_2.dll | 1.2 MB | 19 Mar 2009 |
| x86/program files/O2Micro/Xp/O2MDDISK.INF | 971 bytes | 19 Mar 2009 |
| x86/program files/O2Micro/Xp/o2flash.exe | 65.5 KB | 12 Feb 2007 |
| x86/program files/O2Micro/Xp/o2mddisk.cat | 7.2 KB | 26 May 2009 |
| x86/program files/O2Micro/Xp/o2mdg.INF | 2.3 KB | 21 May 2009 |
| x86/program files/O2Micro/Xp/o2mdg.cat | 8.4 KB | 26 May 2009 |
| x86/program files/O2Micro/Xp/o2mdg.sys | 58.0 KB | 22 May 2009 |
| x86/setup.exe | 339.0 KB | 28 May 2009 |