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Should I remove Rosewill RNX-N250PC Wireless LAN Card?

What percent of users and experts removed it?
7% remove it93% keep it
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How common is it?
Reach 0.0001%


VersionDistribution 100.00%

Rosewill RNX-N250PC Wireless LAN Card

What is Rosewill RNX-N250PC Wireless LAN Card?

This is the software driver package that connects the RNX-N250PC Wireless LAN Card to the PC and provides software management functionality.


Rosewill RNX-N250PC Wireless LAN Card is a software program developed by Rosewill. 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 software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The setup package generally installs about 17 files and is usually about 15.99 MB (16,765,326 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows Vista (SP2) and Windows 7 (SP1). Most users that have installed this software come from the United States.

Program detailsProgram details

URL: www.ralinktech.com
Installation folder: C:\Program Files\Rosewill\RNX-N250PC Wireless LAN Card
Uninstaller: C:\Program Files\InstallShield Installation Information\{8FC4F1DD-F7FD-4766-804D-3C8FF1D309AF}\setup.exe -runfromtemp -l0x0009 -removeonly
Estimated size: 15.99 MB
Language: English

Program filesFiles installed by Rosewill RNX-N250PC Wireless LAN Card

  • ApUI.exe (by Ralink Technology) - Ralink Wireless Access Point Utility
  • CiscoEapFast.dll (by Cisco Systems) - Cisco EAP-FAST Module
  • devcon.exe (by Microsoft) - Windows Setup API
  • devcon64.exe (by Microsoft)
  • ICSDHCP.dll (by Ralink Technology) - ICSDHCP Dynamic Link Library (ICSDHCP DLL)
  • RaAPAPI.dll - RaAPAPI Dynamic Link Library (RaAPAPI DLL)
  • RaCertMgr.dll - RaCertMg Dynamic Link Library
  • RAEXTUI.dll - Ralink UI Extensions DLL
  • RAIHV.dll - Ralink Extensions DLL
  • RaIOx64.exe
  • RaRegistry.exe - Ralink RalinkRegistryWriter (RalinkRegistryWriter)
  • RaRegistry64.exe
  • RaSwap.exe
  • RaSwapEx.exe (by Ralink) - Ralink RaSwap (RaSwap)
  • RaUI.exe - RaUI Application (RaUI MFC Application)
  • RaWLAPI.dll - RaWLAPI Dynamic Link Library (RaWLAPI DLL)
  • SelectCard.exe - SelectCard Application (Select Wan interface for ICS)

Program behaviorsBehaviors exhibited

  • RaRegistry.exe runs as a service named 'RalinkRegistryWriter' (RalinkRegistryWriter).
Windows Firewall Allowed Program
  • ApUI.exe is added as a firewall exception for 'C:\Program Files\Ralink\Common\ApUI.exe'.

Program resource utilizationResource utilization averages

Memory:2.85 MB
21.09 MB average
Total CPU:0.0019392189%
0.031193% average
Kernel CPU:0.00094834%
0.016088% average
User CPU:0.00099088%
0.015104% average
CPU cycles/sec:18,306
8,062,084 average
I/O reads/min:7 Bytes
435.61 KB average

How do I remove Rosewill RNX-N250PC Wireless LAN Card?

Quickly and completely remove Rosewill RNX-N250PC Wireless LAN Card from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Rosewill RNX-N250PC Wireless LAN Card 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 Rosewill RNX-N250PC Wireless LAN Card, 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 Rosewill RNX-N250PC Wireless LAN Card.

Win Vista (SP2) 50%
Win 7 (SP1) 50%
Windows Service? Yes
(Installs a service)

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows Vista 50.00%
Windows 7 50.00%
Which OS releases does it run on?
Windows 7 Ultimate 50.00%
Windows Vista Home Premiu... 50.00%

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%


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