Dell Latitude D531 Driver Download (Official)

9 Ratings
31 Downloads

Supported Models

Latitude D531 Driver

O2Micro OZ6812 CardBus Controller Driver

O2Micro OZ6832/6833 CardBus Controller Driver

O2Micro OZ6836/6860 CardBus Controller Driver

O2Micro OZ6912/601/711E0 CardBus/SmartCardBus Controller Driver

O2Micro OZ6922 CardBus Controller Driver

O2Micro OZ6933/711E1 CardBus/SmartCardBus Controller Driver

O2Micro OZ6933E CardBus Controller Driver

O2Micro OZ711E2 SmartCardBus Controller Driver

O2Micro OZ711EC1 SmartCardBus Controller Driver

O2Micro OZ711EC1/M1 SmartCardBus/MemoryCardBus Controller Driver

O2Micro OZ711EZ1 MemoryCardBus Controller Driver

O2Micro OZ711M1/MC1 MemoryCardBus Controller Driver

O2Micro OZ711M2 MemoryCardBus Controller Driver

Manufacturers

Dell

O2Micro

Supported Operating Systems

Windows XP

File Name

R153770.EXE (3.7 MB)

Versions

A02 (28-Jun-2007)

Find Related Drivers

Uploader Notes

USB SmartCard Controller Driver

Uploaded By

Sathishkumar (DG Staff Member) on 13-Jun-2011

Device Hardware IDs

Compatible IDs

PCI\CC_0607

PCI\CC_060700

PCI\CC_060701

PCI\CC_FFFF

PCI\CC_FFFFFF

PCI\VEN_1217

PCI\VEN_1217&CC_0607

PCI\VEN_1217&CC_060700

USB\CLASS_0B

USB\CLASS_0B&SUBCLASS_00

USB\CLASS_0B&SUBCLASS_00&PROT_00

USB\VID_0B97&PID_7762

USB\VID_0B97&PID_7772&REV_0110

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
0x0404.ini 4.2 KB 16 May 2006
0x0407.ini 7.1 KB 16 May 2006
0x0409.ini 6.1 KB 16 May 2006
0x040a.ini 7.0 KB 16 May 2006
0x040c.ini 7.2 KB 16 May 2006
0x0410.ini 6.9 KB 16 May 2006
0x0411.ini 6.6 KB 16 May 2006
0x0412.ini 5.7 KB 16 May 2006
0x0804.ini 4.3 KB 16 May 2006
0x0816.ini 6.8 KB 16 May 2006
1028.mst 24.6 KB 8 Mar 2007
1031.mst 38.9 KB 8 Mar 2007
1033.mst 3.6 KB 8 Mar 2007
1034.mst 35.8 KB 8 Mar 2007
1036.mst 37.4 KB 8 Mar 2007
1040.mst 37.9 KB 8 Mar 2007
1041.mst 36.9 KB 8 Mar 2007
1042.mst 32.3 KB 8 Mar 2007
2052.mst 25.1 KB 8 Mar 2007
2070.mst 34.8 KB 8 Mar 2007
ISSetup.dll 4.3 MB 8 Mar 2007
OZ776 SCR Driver V1.1.3.9.msi 498.7 KB 8 Mar 2007
Setup.ini 1.9 KB 8 Mar 2007
System32/ct32.dll 41.0 KB 23 May 2003
Version.txt 686 bytes 12 Nov 2007
program files/O2Micro OZ776 SCR Driver/CardBus/CB_2K/O2MW2K.INF 4.3 KB 9 Feb 2005
program files/O2Micro OZ776 SCR Driver/CardBus/CB_2K/o2mw2k.cat 8.7 KB 11 Feb 2005
program files/O2Micro OZ776 SCR Driver/CardBus/O2MWXP.INF 4.3 KB 9 Feb 2005
program files/O2Micro OZ776 SCR Driver/CardBus/o2mwxp.cat 8.7 KB 11 Feb 2005
program files/O2Micro OZ776 SCR Driver/Utility/DIFxAPI.dll 319.5 KB 2 Nov 2006
program files/O2Micro OZ776 SCR Driver/Utility/DPInst.exe 544.7 KB 2 Nov 2006
program files/O2Micro OZ776 SCR Driver/Vista/oz776.cat 10.8 KB 7 Mar 2007
program files/O2Micro OZ776 SCR Driver/Vista/oz776.inf 3.1 KB 21 Feb 2007
program files/O2Micro OZ776 SCR Driver/Vista/oz776.sys 56.6 KB 23 Feb 2007
program files/O2Micro OZ776 SCR Driver/WinXP/oz776.cat 10.8 KB 8 Mar 2007
program files/O2Micro OZ776 SCR Driver/WinXP/oz776.inf 3.1 KB 21 Feb 2007
program files/O2Micro OZ776 SCR Driver/WinXP/oz776.sys 56.6 KB 23 Feb 2007
setup.exe 294.9 KB 8 Mar 2007

How to Update Latitude D531 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Latitude D531 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 Latitude D531 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 Driver Update Utility for Latitude D531. 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.

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 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.

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