74,139,804 programs installed

Should I remove Nuvoton SIO CIR Device Driver?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #15,557
United States Rank #17,193
Reach 0.0198%
Lifespan of installation (until removal)
< 7.89 days
232.90 days >
Average installed length: 122.37 days


2.11.1009 0.72%
2.09.1007 42.45%
2.08.1006 1.08%
2.07.1005 11.51%
2.5.1003 43.88%
2.4.1002 0.36%

Other programs by Nuvoton Technology Corp

Nuvoton SIO CIR Device Driver


Nuvoton SIO CIR Device Driver is a software program developed by Nuvoton Technology Corp. The most common release is 2.5.1003, with over 98% of all installations currently using this version. The setup package generally installs about 3 files and is usually about 1.69 MB (1,772,190 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 8 and Windows 7 (SP1). While about 33% of users of Nuvoton SIO CIR Device Driver come from the United States, it is also popular in United Kingdom and France.

Program detailsProgram details

URL: www.nuvoton.com
Installation folder: C:\Program Files\Nuvoton Technology Corp.\Nuvoton SIO CIR Device Driver
Uninstaller: C:\Program Files\InstallShield Installation Information\{2FAECEAF-0EBE-48FF-B60A-B4577C0EFDAB}\setup.exe -runfromtemp -removeonly
Estimated size: 1.69 MB
Language: English (United States)

Program filesFiles installed by Nuvoton SIO CIR Device Driver

  • CIRCoInst.dll (by Microsoft) - USB Consumer IR Driver coinstaller for eHome
  • WdfCoinstaller01009.dll (by Microsoft) - WDF Coinstaller

How do I remove Nuvoton SIO CIR Device Driver?

Quickly and completely remove Nuvoton SIO CIR Device 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 Nuvoton SIO CIR Device 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 Nuvoton SIO CIR Device 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 Nuvoton SIO CIR Device Driver.

Win 8 78%
Win 7 0%
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 8 77.70%
Windows 7 21.94%
Windows XP 0.36%
Which OS releases does it run on?
Windows 8.1 40.29%
Windows 10 Home 11.15%
Windows 7 Home Premium 7.91%
Windows 8 7.55%
Windows 7 Ultimate 7.19%
Windows 7 Professional 6.47%

Distribution by countryGeography

32.99% of installs come from the United States
Which countries install it?
  United States 32.99%
  United Kingdom 14.63%
  France 10.20%
  Germany 8.84%
  Italy 8.84%
  Spain 3.06%
  Sweden 2.38%
  Canada 1.70%
  DK 1.36%
  Norway 1.36%
  Netherlands 1.36%
  Finland 1.02%
  Russia 1.02%
  Austria 1.02%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Intel 64.47%
Dell 7.89%
MSI 6.58%
ASUS 6.58%
Acer 3.95%
Hewlett-Packard 3.95%
Samsung 2.63%
Sony 1.32%
Toshiba 1.32%
Medion 1.32%
Common models
ASUSTeK ET2221A 22.39%
ASUSTeK ET2220I 18.41%
ASUSTeK ET2230I 13.93%
ASUSTeK ET2221I-B85 8.46%
ASUSTeK EB1505 4.48%
ASUSTeK ET2020I 4.48%


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