84,488,480 programs installed

Should I remove USB Card Reader Software?

What percent of users and experts removed it?
10% remove it90% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #11,619
United States Rank #21,602
Reach 0.0286%
Lifespan of installation (until removal)
< 30.39 days
896.48 days >
Average installed length: 471.03 days


6.0.6000.92 4.26%
6.0.6000.86 7.82%
6.0.6000.85 1.24%
6.0.6000.84 13.50%
6.0.6000.83 0.89%
6.0.6000.81 26.64%
6.0.6000.79 1.60%
1.00.0000 44.05%

Typically installed together

Other programs by Realtek Semiconductor

USB2.0 Card Reader Software

What is USB Card Reader Software?

This package installs the USB Card Reader driver to enable the following device. This is the driver and utility software for Realtek Card Reader. The driver package is required in order for the card reader to function properly and is the software that allows your PC to communicate with this device.


The most common release is 1.00.0000, with over 98% of all installations currently using this version. The primary executable is named revcon.exe. The setup package generally installs about 27 files and is usually about 7.52 MB (7,890,354 bytes).

Program detailsProgram details

URL: www.realtek.com.tw
Help link: www.realtek.com.tw/downloads
Installation folder: C:\Program Files\Realtek\USB2.0 Card Reader Software
Uninstaller: "C:\Program Files\InstallShield Installation Information\{96AE7E41-E34E-47D0-AC07-1091A8127911}\SETUP.EXE" -runfromtemp -l0x0009 -removeonly
Estimated size: 7.52 MB
Language: English

Program filesFiles installed by USB2.0 Card Reader Software

Program executable:revcon.exe
Name:Windows (R) Codename Longhorn DDK driver
Windows Setup API
Path:C:\Program Files\Realtek\USB2.0 Card Reader Software\revcon.exe
Additional files:
  • Rts5121.dll - Realtek USB Mass Storage Driver Dynamic Link Library (Rts5121 DLL)
  • rts5121icon.dll - Realtek Card Reader Driver Icon Dynamic Link Library (Card Reader Icon Dll)
  • RtsUCcid.dll - Realtek Smartcard Reader Driver Dynamic Link Library (Realtek Smart Card Reader DLL)
  • RTSUCR.dll - Realtek USB Card Reader DLL
  • RTSUCRIcon.dll - Realtek Card Reader Icon Dll
  • RtsUStor.dll
  • RTSUSTOR.SYS - Realtek USB Mass Storage Driver for 2K/XP/Vista/win7
  • RtsUStorIcon.dll
  • Rts5161ccid.dll - Rts5161 Dynamic Link Library (Rts5161 DLL)

How do I remove USB Card Reader Software?

You can uninstall USB Card Reader Software 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 USB2.0 Card Reader Software, 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 USB Card Reader Software.

Uninstall it 10%
Keep it 90%
PC installation base

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 58.61%
Windows 10 22.56%
Windows 7 17.05%
Windows Vista 1.78%
Which OS releases does it run on?
Microsoft Windows XP 56.85%
Windows 7 Home Premium 9.07%
Windows 8.1 6.85%
Windows 8.1 Pro 5.37%
Windows 7 Ultimate 4.07%
Windows 7 Professional 3.89%

Distribution by countryGeography

17.22% of installs come from Germany
Which countries install it?
  Germany 17.22%
  United States 16.12%
  Italy 8.97%
  United Kingdom 6.04%
  France 4.21%
  Brazil 3.66%
  Netherlands 3.66%
  Taiwan 2.93%
  Spain 2.75%
  Sweden 1.83%
  Austria 1.65%
  DK 1.65%
  Canada 1.65%
  Poland 1.47%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 45.91%
Medion 11.99%
Toshiba 11.40%
Lenovo 5.85%
Dell 5.56%
ASUS 4.09%
Sahara 3.51%
Hewlett-Packard 3.51%
American Megatrends 2.34%
MSI 1.75%
Intel 1.46%
Common models
Acer Aspire one 13.11%
Acer AO751h 8.54%
Acer AO531h 6.10%
Toshiba NB200 3.96%
Packard Bell DOTS 3.66%
eMachines eM250 3.35%

About Realtek Semiconductor

Realtek manufactures a wide variety of products that can be broadly categorized into two subdivisions: Communications Network ICs, and Computer Peripheral and Multimedia ICs.
Publisher URL: www.realtek.com


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