JMicron JMC250 Driver Download

8 Ratings
77 Downloads

Supported Models

JMC250 Driver

JMC251 Driver

JMC260 Driver

JMC261 Driver

JMicron PCI Express Fast Ethernet Adapter Driver

JMicron PCI Express Gigabit Ethernet Adapter Driver

Manufacturers

JMicron

Supported Operating Systems

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

File Name

JMC2xx_WinDrv_R0.0.20.12_WHQL.zip (1.1 MB)

Versions

0.0.20.12 (11-Aug-2010)

Find Related Drivers

Uploader Notes

PCI Express Ethernet Controller

Uploaded By

Karthika (DG Staff Member) on 4-Apr-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
JMC2xx_WinDrv_R0.0.20.12_WHQL/Application/DIFxAPI.dll 319.5 KB 2 Nov 2006
JMC2xx_WinDrv_R0.0.20.12_WHQL/Application/setup.dll 80.5 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Application/x64/DIFxAPI.dll 525.8 KB 2 Nov 2006
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh/JME.inf 27.5 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh/JME.sys 103.9 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh/jme.cat 14.8 KB 23 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh64/JME.inf 27.5 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh64/JME.sys 121.3 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WLh64/jme.cat 14.9 KB 23 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WNet64/JME.inf 23.5 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WNet64/JME.sys 94.7 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WNet64/jme.cat 14.8 KB 24 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win7/JME.inf 29.0 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win7/JME.sys 108.5 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win7/jme.cat 14.8 KB 23 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win764/JME.inf 29.0 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win764/JME.sys 125.9 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/Win764/jme.cat 14.9 KB 23 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WinXP/JME.inf 23.5 KB 14 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WinXP/JME.sys 78.4 KB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Driver/WinXP/jme.cat 14.8 KB 24 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/Setup.exe 1.2 MB 21 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/setup.ini 6.1 KB 12 Jul 2010
JMC2xx_WinDrv_R0.0.20.12_WHQL/silentsetup.bat 31 bytes 25 Feb 2009

How to Update JMC250 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

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 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 Driver Update Utility for JMC250. 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.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with JMicron. All company names/logos are properties of their owners.
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