74,139,804 programs installed

Should I remove ASUS USB-N66 WLAN Card Utilities & Driver?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #31,947
United States Rank #27,876
Reach 0.0046%
Lifespan of installation (until removal)
< 17.25 days
265.70 days >
Average installed length: 139.61 days


VersionDistribution 18.75% 6.25% 1.56% 73.44%

Typically installed together

Other programs by ASUS

ASUS USB-N66 WLAN Card Utilities & Driver


ASUS USB-N66 WLAN Card Utilities & Driver is a software program developed by ASUS. The most common release is, with over 98% of all installations currently using this version. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The setup package generally installs about 20 files and is usually about 85.24 MB (89,383,960 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 8. While about 45% of users of ASUS USB-N66 WLAN Card Utilities & Driver come from the United States, it is also popular in Canada and Norway.

Program detailsProgram details

URL: www.asus.com
Installation folder: C:\Program Files\ASUS\USB-N66 WLAN Card Utilities\
Uninstaller: C:\Program Files\InstallShield Installation Information\{28DA7D8B-F9A4-4F18-8AA0-551B1E084D0D}\setup.exe -runfromtemp -l0x0009 -removeonly
Estimated size: 85.24 MB
Language: English

Program filesFiles installed by ASUS USB-N66 WLAN Card Utilities & Driver

  • ASUSSender.exe
  • ASUSService.exe
  • CiscoEapFast.dll (by Cisco Systems) - Cisco EAP-FAST Module
  • devcon.exe (by Microsoft) - Windows Setup API
  • devcon64.exe (by Microsoft)
  • DiagFunc.dll - RaLink DiagFunc Library (DiagFunc DLL)
  • ICSDHCP.dll (by Ralink Technology) - ICSDHCP Dynamic Link Library (ICSDHCP DLL)
  • RaAPAPI.dll (by Ralink Technology) - RaAPAPI Dynamic Link Library (RaAPAPI DLL)
  • RaCertMgr.dll - RaCertMg Dynamic Link Library
  • RAEXTUI.dll - Ralink UI Extensions DLL
  • RAIHV.dll - Ralink Extensions DLL
  • RaMediaServer.exe
  • RaRegistry.exe - Ralink RalinkRegistryWriter (RalinkRegistryWriter)
  • RaRegistry64.exe
  • RaSwap.exe
  • RaSwapEx.exe (by Ralink) - Ralink RaSwap (RaSwap)
  • RaWLAPI.dll - RaWLAPI Dynamic Link Library (RaWLAPI DLL)
  • SelectCard.exe - SelectCard Application (Select Wan interface for ICS)

Program behaviorsBehaviors exhibited

4 Services
  • RaRegistry.exe runs as a service named 'Ralink Registry Writer' (RalinkRegistryWriter).
  • RaMediaServer.exe runs as a service named 'Ralink UPnP Media Server' (RaMediaServer) "Ralink UPnP Media Server. If the service is disabled, UPnP Media Server function will not work.".
  • ASUSService.exe runs as a service named 'ASUSWireless' (ASUSWireless).
  • RaRegistry64.exe runs as a service named 'RalinkRegistryWriter64' (RalinkRegistryWriter64).

Program resource utilizationResource utilization averages

Memory:1004 KB
21.09 MB average
User CPU:0.00000224%
0.015104% average
CPU cycles/sec:2,981
8,062,084 average
I/O reads/min:0 Bytes
435.61 KB average
Memory:1.51 MB
Total CPU:0.0000026807%
Kernel CPU:0.00000190%
User CPU:0.00000078%
CPU cycles/sec:289
Memory:1.3 MB
Total CPU:0.0000032738%
Kernel CPU:0.00000164%
User CPU:0.00000164%
CPU cycles/sec:102
I/O reads/min:0 Bytes

How do I remove ASUS USB-N66 WLAN Card Utilities & Driver?

Quickly and completely remove ASUS USB-N66 WLAN Card Utilities & 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 ASUS USB-N66 WLAN Card Utilities & 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 ASUS USB-N66 WLAN Card Utilities & 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 ASUS USB-N66 WLAN Card Utilities & Driver.

Win 7 (SP1) 73%
Win Vista (SP2) 2%
Windows Service? Yes
(Installs a service)
Uninstall it 1%
Keep it 99%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 76.56%
Windows 8 21.88%
Windows Vista 1.56%
Which OS releases does it run on?
Windows 7 Home Premium 31.25%
Windows 7 Ultimate 23.44%
Windows 7 Professional 20.31%
Windows 8.1 12.50%
Windows 8.1 Pro 4.69%
Windows 10 Pro 3.13%

Distribution by countryGeography

44.74% of installs come from the United States
Which countries install it?
  United States 44.74%
  Canada 14.47%
  Norway 9.21%
  United Kingdom 9.21%
  Sweden 5.26%
  Taiwan 2.63%
  Singapore 1.32%
  France 1.32%
  Australia 1.32%
  Russia 1.32%
  Austria 1.32%
  Romania 1.32%
  Netherlands 1.32%
  Germany 1.32%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 21.43%
ASUS 21.43%
Hewlett-Packard 17.86%
Acer 14.29%
Sony 3.57%
Samsung 3.57%
Intel 3.57%
Lenovo 3.57%
Common models
ASUS All Series 10.81%
MSI MS-7798 5.41%
MSI MS-7817 2.70%
LENOVO 20078 2.70%
Gigabyte B85-HD3 2.70%
ASUSTeK UX31A 2.70%

About ASUS

ASUSTeK Computer, also often called ASUS is a computer hardware & electronics company.
Publisher URL: www.asus.com


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