The JMC250 is a network device manufactured by JMicron. 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 version of "JMC2xx_WinDrv_R0.0.25.4_WHQL.zip" has been downloaded 49 times with a user rating of 4 out of 5 stars, based on 10 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 1.1 MB.
JMC250
JMC251
JMC260
JMC261
JMicron PCI Express Fast Ethernet Adapter
JMicron PCI Express Gigabit Ethernet Adapter
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
0.0.25.4 (17-Dec-2010)
PCI Express Ethernet Controller Driver
Karthika (DG Staff Member) on 4-Apr-2011
To get the JMC250 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 JMicron JMC250 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 JMicron 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 JMicron website. Most major device manufacturers update their drivers regularly.
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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 |
---|---|---|
JMC2xx_WinDrv_R0.0.25.4_WHQL/Application/DIFxAPI.dll | 319.5 KB | 2 Nov 2006 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Application/setup.dll | 78.3 KB | 25 Aug 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Application/x64/DIFxAPI.dll | 525.8 KB | 2 Nov 2006 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh/JME.inf | 28.4 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh/JME.sys | 107.0 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh/jme.cat | 16.1 KB | 7 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh64/JME.inf | 28.5 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh64/JME.sys | 124.4 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WLh64/jme.cat | 16.1 KB | 7 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WNet64/JME.inf | 24.5 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WNet64/JME.sys | 97.8 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WNet64/jme.cat | 16.1 KB | 7 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win7/JME.inf | 30.0 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win7/JME.sys | 114.2 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win7/jme.cat | 16.2 KB | 6 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win764/JME.inf | 30.0 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win764/JME.sys | 131.6 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/Win764/jme.cat | 16.2 KB | 6 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WinXP/JME.inf | 24.5 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WinXP/JME.sys | 82.3 KB | 3 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Driver/WinXP/jme.cat | 16.1 KB | 7 Dec 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/Setup.exe | 1.2 MB | 21 Jul 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/setup.ini | 6.2 KB | 17 Nov 2010 |
JMC2xx_WinDrv_R0.0.25.4_WHQL/silentsetup.bat | 31 bytes | 25 Feb 2009 |