84,488,480 programs installed

Should I remove AM Usb Card Reader Driver?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #12,018
United States Rank #24,616
Reach 0.0271%


8.1460.6366.1401 74.39%
8.1366.6366.1299 15.70%
5.48.6366.17 9.91%

AM Usb Card Reader Driver

What is AM Usb Card Reader Driver?

This package contains the driver that enables the Alcor Micro Card Reader in supported notebook models that are running a supported operating system. The card reader enables users to read from or write to supported removable storage cards, which are typically used in digital cameras, digital music players, and cellular phones.


The most used version is 8.1460.6366.1401, with over 98% of all installations currently using this version. The software installer includes 4 files.

Program detailsProgram details

URL: www.alcormicro.com
Installation folder: C:\Program Files\AmUStor\
Uninstaller: C:\Program Files\InstallShield Installation Information\{13709A29-963F-4C88-866F-132B12ABA40A}\setup.exe -runfromtemp -l0x0409

Program filesFiles installed by AM Usb Card Reader Driver

  • AmUStor.dll - USB Mass Storage Driver Coinstaller
  • AmUStor.sys - Alocr Micro USB Mass Storage Driver

How do I remove AM Usb Card Reader Driver?

You can uninstall AM Usb Card Reader Driver from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program AM Usb Card Reader Driver, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove AM Usb Card Reader Driver.

Win 7 (SP1) 77%
Win Vista 0%
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 80.56%
Windows Vista 9.91%
Windows 10 8.79%
Windows XP 0.75%
Which OS releases does it run on?
Windows 7 Home Premium 60.53%
Windows 7 Starter 14.47%
Windows 10 Home 7.89%
Windows Vista Home Premiu... 7.71%
Windows 7 Professional 5.08%
Windows Vista Home Basic 1.69%

Distribution by countryGeography

20.58% of installs come from France
Which countries install it?
  France 20.58%
  United Kingdom 18.95%
  Germany 17.87%
  United States 12.27%
  Sweden 5.96%
  Italy 3.79%
  Belgium 3.61%
  Spain 3.07%
  Finland 2.89%
  DK 2.53%
  Netherlands 2.17%
  Austria 1.08%
  Portugal 1.08%
  Norway 0.54%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 76.66%
Medion 16.30%
Gateway 3.82%
Dell 1.21%
Acer 0.80%
American Megatrends 0.60%
ASUS 0.20%
Common models
Medion E122X 15.92%
Hewlett-Packard 315eu 5.31%
Hewlett-Packard SG3-360FR 4.29%
Hewlett-Packard SG3-321SC 3.67%
Hewlett-Packard SG3-250FR 3.27%
Hewlett-Packard SG3-320UK 3.06%

About (from Alcor Micro Corp.)

Established in 1996, Alcor Micro Corporation is a Taiwan based, fabless IC Design Company with operations located globally.
Publisher URL: www.alcormicro.com


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