Acer Aspire 4250 Driver Download (Official)

Acer Drivers

The Aspire 4250 is a card reader manufactured by Acer. This driver - "CardReader_Alcor_3.7.42.61541_W8x64UW8x86U_A.zip" - has been downloaded 167 times and is rated 5 out of 5 stars based on 6 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 8. The total disk space used for this update is 11.2 MB.

6 Ratings
167 Downloads

Supported Models

Aspire 4250

Alcor Micro USB 2.0 Card Reader

Aspire 4339

Aspire 4349

Aspire 4739

Aspire 4739Z

Aspire 4749Z

Manufacturers

Acer

Alcor Micro

Supported Operating Systems

Windows 8, Windows 8 (64 bit)

File Name

Versions

3.7.42.61541 (18-Oct-2012)

Additional Notes

Card Reader Driver File

Uploaded By

Shanmugasundaramg (DG Staff Member) on 13-May-2013

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0404.ini 4.2 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0405.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0406.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0407.ini 7.1 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0408.ini 7.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0409.ini 6.1 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x040a.ini 7.0 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x040b.ini 6.3 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x040c.ini 7.2 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x040e.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0410.ini 6.9 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0411.ini 6.6 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0412.ini 5.7 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0413.ini 6.8 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0414.ini 6.4 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0415.ini 6.7 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0418.ini 6.4 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0419.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x041a.ini 6.4 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x041b.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x041d.ini 6.2 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x041e.ini 6.2 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x041f.ini 6.4 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0421.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0424.ini 6.5 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0804.ini 4.3 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x0816.ini 6.8 KB 17 May 2006
CardReader_Alcor_3.7.42.61541_Win8x86x64/0x1004.ini 4.3 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1028.mst 24.6 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1029.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1030.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1031.mst 38.9 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1032.mst 37.9 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1033.mst 3.6 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1034.mst 35.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1035.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1036.mst 37.4 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1038.mst 35.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1040.mst 37.9 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1041.mst 36.4 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1042.mst 31.7 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1043.mst 37.4 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1044.mst 32.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1045.mst 34.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1048.mst 34.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1049.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1050.mst 33.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1051.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1053.mst 32.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1054.mst 31.7 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1055.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1057.mst 33.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/1060.mst 33.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/2052.mst 25.1 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/2070.mst 34.8 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/4100.mst 25.1 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/Alcor Micro USB Card Reader.msi 1.5 MB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/CommonAppData/AmUStor/_W7ini/AmUStor.ini 3.6 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/CommonAppData/AmUStor/_W7ini/VendorCmd0.bin 640 bytes 29 Jun 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/CommonAppData/AmUStor/_XPini/AmUStor.ini 3.7 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/CommonAppData/AmUStor/_XPini/VendorCmd0.bin 640 bytes 25 Jun 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/ISSetup.dll 9.0 MB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/Setup.ini 2.3 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/instmsia.exe 1.7 MB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/instmsiw.exe 1.8 MB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/gamicon.icl 2.6 MB 27 Jul 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_ap/AmIcoSinglun.exe 270.7 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_ap/amicosinglun.ini 79 bytes 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_vista/AmUStor.dll 16.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_vista/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_vista/AmUStor.sys 63.1 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_vista/amustor.cat 8.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_vista/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w7/AmUStor.dll 16.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w7/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w7/AmUStor.sys 63.1 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w7/amustor.cat 8.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w7/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w8/AmUStor.dll 16.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w8/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w8/AmUStor.sys 63.1 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w8/amustor.cat 11.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_w8/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_xp/AmUStor.dll 16.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_xp/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_xp/AmUStor.sys 63.1 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_xp/amustor.cat 8.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x32_xp/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_ap/AmIcoSinglun64.exe 373.6 KB 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_ap/amicosinglun.ini 79 bytes 26 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_vista/AmUStor.dll 18.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_vista/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_vista/AmUStor.sys 101.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_vista/amustor.cat 8.9 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_vista/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w7/AmUStor.dll 18.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w7/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w7/AmUStor.sys 101.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w7/amustor.cat 8.9 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w7/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w8/AmUStor.dll 18.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w8/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w8/AmUStor.sys 101.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w8/amustor.cat 11.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_w8/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_xp/AmUStor.dll 18.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_xp/AmUStor.inf 3.8 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_xp/AmUStor.sys 101.0 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_xp/amustor.cat 8.9 KB 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/program files/AmIcoSingLun/x64_xp/install.ini 124 bytes 11 Sep 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/setall.bat 23 bytes 3 Oct 2012
CardReader_Alcor_3.7.42.61541_Win8x86x64/setup.exe 319.8 KB 26 Sep 2012

How to Update Aspire 4250 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Aspire 4250 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 4250 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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