The TEW-423PI is a network device manufactured by TRENDnet. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This update - "Driver_Utility_TEW-421PC-423PI_4.1b13_.zip" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 390 times. The total disk space used for this update is 36.9 MB.
TEW-423PI
SURECOM EP-9321-g/g1 802.11g 54M WLAN PCI Adapter
SURECOM EP-9428-g 802.11g 54M WLAN CardBus Adapter
TRENDnet TEW-421PC/TEW-423PI 802.11g Wireless Cardbus/PCI Adapter
Not Applicable
Driver_Utility_TEW-421PC-423PI_4.1b13_.zip (36.9 MB)
C1.xR (2-Sep-2008)
6.1109.1019.2007 (2007-10-18) via .inf
5.1102.1120.2007 (2007-11-20) via .inf
5.1097.0201.2007 (2007-02-01) via .inf
TEW-423PI
Driver File
Karthikkumar (DG Staff Member) on 24-Oct-2008
PCI\VEN_10EC&DEV_8185&SUBSYS_13F210BD&REV_20
PCI\VEN_10EC&DEV_8185&SUBSYS_14F210BD&REV_20
PCI\VEN_10EC&DEV_8185&SUBSYS_616518E8
PCI\VEN_10EC&DEV_8185&SUBSYS_818510EC&REV_20
PCI\VEN_10EC&DEV_8185&SUBSYS_818510EC&REV_20\4&3B69CB8A&0&0048
PCI\VEN_10EC&DEV_8185&SUBSYS_822510EC&REV_20
To get the TEW-423PI driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter TRENDnet TEW-423PI into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the TRENDnet Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the TRENDnet website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
autorun.inf | 47 bytes | 23 Jan 2008 |
AcrobatReader/AcroReader51_ENU_full.exe | 13.7 MB | 23 Feb 2006 |
DATA/amslng.9 | 31.4 KB | 11 Dec 2002 |
DATA/Menu1.bah | 230.5 KB | 23 Jan 2008 |
DATA/Menu1.bal | 33.8 KB | 23 Jan 2008 |
DATA/Menu1.brh | 227.3 KB | 23 Jan 2008 |
DATA/Menu1.brl | 32.2 KB | 23 Jan 2008 |
DATA/Menu1.dah | 7.9 KB | 23 Jan 2008 |
DATA/Menu1.dal | 2.0 KB | 23 Jan 2008 |
DATA/Menu1.daw | 1.8 KB | 27 Sep 2004 |
DATA/Menu1.ttf | 367.1 KB | 17 Jul 2004 |
DATA/Menu10.dah | 8.3 KB | 23 Jan 2008 |
DATA/Menu10.dal | 2.2 KB | 23 Jan 2008 |
DATA/Menu11.dah | 2.0 KB | 23 Jan 2008 |
DATA/Menu11.dal | 1.2 KB | 23 Jan 2008 |
DATA/Menu12.dah | 2.1 KB | 23 Jan 2008 |
DATA/Menu12.dal | 1.2 KB | 23 Jan 2008 |
DATA/Menu13.dah | 5.2 KB | 23 Jan 2008 |
DATA/Menu13.dal | 1.7 KB | 23 Jan 2008 |
DATA/Menu14.dah | 5.8 KB | 23 Jan 2008 |
DATA/Menu14.dal | 1.7 KB | 23 Jan 2008 |
DATA/Menu15.dah | 3.9 KB | 23 Jan 2008 |
DATA/Menu15.dal | 1.5 KB | 23 Jan 2008 |
DATA/Menu16.dah | 3.5 KB | 23 Jan 2008 |
DATA/Menu16.dal | 1.5 KB | 23 Jan 2008 |
DATA/Menu2.brh | 201.0 KB | 23 Jan 2008 |
DATA/Menu2.brl | 28.7 KB | 23 Jan 2008 |
DATA/Menu2.dah | 7.5 KB | 23 Jan 2008 |
DATA/Menu2.dal | 1.9 KB | 23 Jan 2008 |
DATA/Menu2.daw | 1.0 KB | 27 Sep 2004 |
DATA/Menu3.dah | 6.9 KB | 23 Jan 2008 |
DATA/Menu3.dal | 1.8 KB | 23 Jan 2008 |
DATA/Menu4.dah | 6.7 KB | 23 Jan 2008 |
DATA/Menu4.dal | 1.8 KB | 23 Jan 2008 |
DATA/Menu5.dah | 5.4 KB | 23 Jan 2008 |
DATA/Menu5.dal | 1.6 KB | 23 Jan 2008 |
DATA/Menu6.dah | 5.4 KB | 23 Jan 2008 |
DATA/Menu6.dal | 1.6 KB | 23 Jan 2008 |
DATA/Menu7.dah | 5.7 KB | 23 Jan 2008 |
DATA/Menu7.dal | 1.6 KB | 23 Jan 2008 |
DATA/Menu8.dah | 5.6 KB | 23 Jan 2008 |
DATA/Menu8.dal | 1.6 KB | 23 Jan 2008 |
DATA/Menu9.dah | 8.8 KB | 23 Jan 2008 |
DATA/Menu9.dal | 2.2 KB | 23 Jan 2008 |
Doc/ES_QIG_TEW-421PC_423PI(C1.0R).pdf | 897.6 KB | 13 Feb 2008 |
Doc/PO_QIG_TEW-421PC_423PI(C1.0R).pdf | 718.1 KB | 13 Feb 2008 |
Doc/UG_TEW-421PC_TEW-423PI.pdf | 1.6 MB | 29 Jan 2008 |
Driver/VistaX64/net8185.cat | 11.3 KB | 12 Dec 2007 |
Driver/VistaX64/NET8185.inf | 8.8 KB | 6 Nov 2007 |
Driver/VistaX64/RTL85n64.sys | 436.6 KB | 20 Oct 2007 |
Driver/VistaX86/net8185.cat | 11.3 KB | 12 Dec 2007 |
Driver/VistaX86/NET8185.inf | 8.7 KB | 6 Nov 2007 |
Driver/VistaX86/RTL85n86.sys | 357.9 KB | 20 Oct 2007 |
Driver/WIN2000/net8185.cat | 11.1 KB | 12 Dec 2007 |
Driver/WIN2000/net8185.inf | 10.7 KB | 30 Nov 2007 |
Driver/WIN2000/rtl8185.sys | 308.1 KB | 21 Nov 2007 |
Driver/WIN98/net8185.inf | 16.1 KB | 4 Oct 2007 |
Driver/WIN98/net8185n.cat | 11.2 KB | 16 Feb 2007 |
Driver/WIN98/rtl8185.sys | 306.6 KB | 2 Feb 2007 |
Driver/WINME/net8185.inf | 16.1 KB | 4 Oct 2007 |
Driver/WINME/net8185n.cat | 11.2 KB | 16 Feb 2007 |
Driver/WINME/rtl8185.sys | 306.6 KB | 2 Feb 2007 |
Driver/WINXP/net8185.cat | 11.1 KB | 12 Dec 2007 |
Driver/WINXP/net8185.inf | 10.7 KB | 30 Nov 2007 |
Driver/WINXP/rtl8185.sys | 308.1 KB | 21 Nov 2007 |
Utility/Vista/setup.exe | 4.7 MB | 14 Dec 2007 |
Utility/XP2K/setup.exe | 13.9 MB | 14 Dec 2007 |
autorun.apm | 1.6 KB | 23 Jan 2008 |
autorun.exe | 1.1 MB | 11 Dec 2002 |