74,139,804 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 #11,947
United States Rank #23,780
Reach 0.0314%


8.1460.6366.1401 70.07%
8.1366.6366.1299 19.05%
5.48.6366.17 10.88%

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?

Quickly and completely remove AM Usb Card Reader Driver from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, 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: 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: 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) 80%
Win Vista 0%
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 83.67%
Windows Vista 10.88%
Windows 8 4.54%
Windows XP 0.91%
Which OS releases does it run on?
Windows 7 Home Premium 59.91%
Windows 7 Starter 17.54%
Windows Vista Home Premiu... 8.43%
Windows 7 Professional 5.69%
Windows 10 Home 3.87%
Windows Vista Home Basic 1.82%

Distribution by countryGeography

20.66% of installs come from United Kingdom
Which countries install it?
  United Kingdom 20.66%
  Germany 19.78%
  France 18.02%
  United States 10.77%
  Sweden 6.59%
  Belgium 3.96%
  Spain 3.08%
  DK 3.08%
  Finland 2.86%
  Netherlands 2.42%
  Italy 2.20%
  Austria 1.10%
  Portugal 1.10%
  Switzerland 0.66%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 72.37%
Medion 19.80%
Gateway 4.40%
Dell 0.98%
American Megatrends 0.98%
Acer 0.73%
Intel 0.24%
ASUS 0.24%
Common models
Medion E122X 19.07%
Hewlett-Packard 315eu 5.38%
Hewlett-Packard SG3-321SC 3.67%
Hewlett-Packard SG3-320UK 3.18%
Hewlett-Packard SG3-350UK 3.18%
Hewlett-Packard SG3-351SC 3.18%

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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