ECS L51AI Driver Download (Official)

ECS Elitegroup Drivers

The L51AI is a card reader manufactured by ECS Elitegroup. This version of "uniwill_5CL51AI_5Cdriver_5CCardReader.zip" is rated (5 out of 5 stars) based on 31 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 1.9 MB.

9 Ratings, 31 Downloads

Supported Models

L51AI

O2Micro Integrated MMC/SD Controller

O2Micro Integrated MS/xD/SM Controller

O2Micro O2Media Disk Device

O2Micro OZ6812 CardBus Controller

O2Micro OZ6832/6833 CardBus Controller

O2Micro OZ6836/6860 CardBus Controller

O2Micro OZ6912/601/711E0 CardBus/SmartCardBus Controller

Manufacturers

ECS

O2Micro

Supported Operating Systems

Windows XP, Windows 2000

File Name

uniwill_5CL51AI_5Cdriver_5CCardReader.zip (1.9 MB)

Versions

15.1.2600.0 (2004-12-14) via .inf
5.00.2183.1 (2004-12-14) via .inf
5.1.2600.2180 (2004-11-03) via .inf
1.0.2.21 (2005-08-05) via .inf

Additional Notes

Notebook Ultra Value

Card Reader Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 10-Sep-2009

Device Hardware IDs

Compatible IDs

How to Update L51AI Device Drivers

Step 1 - Download Your Driver

To get the L51AI 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 ECS L51AI 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 ECS 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 ECS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. Select "Update driver" and proceed through the guided installation.

To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.

Regular driver updates contribute to optimal system performance and hardware compatibility.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CardReader/0x0404.ini 3.8 KB 5 Jan 2006
CardReader/0x0409.ini 5.5 KB 5 Jan 2006
CardReader/0x0411.ini 5.9 KB 5 Jan 2006
CardReader/0x0804.ini 3.8 KB 5 Jan 2006
CardReader/1028.mst 309.2 KB 5 Jan 2006
CardReader/1033.mst 3.6 KB 5 Jan 2006
CardReader/1041.mst 341.5 KB 5 Jan 2006
CardReader/2052.mst 309.8 KB 5 Jan 2006
CardReader/ISScript.Msi 993.8 KB 5 Jan 2006
CardReader/Setup.ini 1.9 KB 5 Jan 2006
CardReader/Setup.msi 1.9 MB 5 Jan 2006
CardReader/System32/Drivers/O2MDDISK.CAT 7.5 KB 5 Jan 2006
CardReader/System32/Drivers/O2MDDISK.INF 883 bytes 5 Jan 2006
CardReader/System32/Drivers/O2MEDIA.CAT 8.0 KB 5 Jan 2006
CardReader/System32/Drivers/O2MEDIA.INF 1.7 KB 5 Jan 2006
CardReader/System32/Drivers/O2MW2K.CAT 8.7 KB 5 Jan 2006
CardReader/System32/Drivers/O2MW2K.INF 4.3 KB 5 Jan 2006
CardReader/System32/Drivers/O2MWXP.CAT 8.7 KB 5 Jan 2006
CardReader/System32/Drivers/O2MWXP.INF 4.3 KB 5 Jan 2006
CardReader/System32/Drivers/O2SD.CAT 7.9 KB 5 Jan 2006
CardReader/System32/Drivers/O2SD.INF 1.7 KB 5 Jan 2006
CardReader/System32/Drivers/O2SDDISK.CAT 7.5 KB 5 Jan 2006
CardReader/System32/Drivers/O2SDDISK.INF 874 bytes 5 Jan 2006
CardReader/System32/Drivers/o2media.sys 34.1 KB 5 Jan 2006
CardReader/System32/Drivers/o2sd.sys 28.8 KB 5 Jan 2006
CardReader/System32/RMDevice.dll 13.3 KB 5 Jan 2006
CardReader/System32/o2flash.exe 36.9 KB 5 Jan 2006
CardReader/setup.exe 254.0 KB 5 Jan 2006
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