ProStar W840T Driver Download (Official)

5 Ratings
26 Downloads

Supported Models

W840T Driver

JMicron PCI Express Fast Ethernet Adapter Driver

JMicron PCI Express Gigabit Ethernet Adapter Driver

Manufacturers

ProStar

JMicron

Supported Operating Systems

Windows 7, Windows 7 (64 bit)

File Name

LAN601110.zip (975.8 KB)

Versions

6.0.11.10 (9-Mar-2010)

Find Related Drivers

Uploader Notes

Integrated Ethernet Controller Driver File

Uploaded By

Karthika (DG Staff Member) on 25-Feb-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
03_LAN/Application/DIFxAPI.dll 319.5 KB 1 Nov 2006
03_LAN/Application/setup.dll 65.5 KB 11 May 2009
03_LAN/Application/x64/DIFxAPI.dll 525.8 KB 1 Nov 2006
03_LAN/Driver/WLh/JME.inf 28.0 KB 13 Aug 2009
03_LAN/Driver/WLh/JME.sys 87.2 KB 13 Aug 2009
03_LAN/Driver/WLh/jme.cat 10.0 KB 17 Aug 2009
03_LAN/Driver/WLh64/JME.inf 28.0 KB 13 Aug 2009
03_LAN/Driver/WLh64/JME.sys 102.0 KB 13 Aug 2009
03_LAN/Driver/WLh64/jme.cat 10.0 KB 17 Aug 2009
03_LAN/Driver/WNet64/JME.inf 22.5 KB 13 Aug 2009
03_LAN/Driver/WNet64/JME.sys 80.5 KB 13 Aug 2009
03_LAN/Driver/WNet64/jme.cat 9.9 KB 19 Aug 2009
03_LAN/Driver/Win7/JME.inf 28.0 KB 13 Aug 2009
03_LAN/Driver/Win7/JME.sys 87.2 KB 13 Aug 2009
03_LAN/Driver/Win7/jme.cat 10.0 KB 17 Aug 2009
03_LAN/Driver/Win764/JME.inf 28.0 KB 13 Aug 2009
03_LAN/Driver/Win764/JME.sys 102.0 KB 13 Aug 2009
03_LAN/Driver/Win764/jme.cat 10.0 KB 17 Aug 2009
03_LAN/Driver/WinXP/JME.inf 22.5 KB 13 Aug 2009
03_LAN/Driver/WinXP/JME.sys 65.6 KB 13 Aug 2009
03_LAN/Driver/WinXP/jme.cat 9.9 KB 19 Aug 2009
03_LAN/Setup.exe 1.1 MB 20 Aug 2009
03_LAN/setup.ini 4.8 KB 27 Aug 2009
03_LAN/silentsetup.bat 31 bytes 24 Feb 2009

How to Update W840T Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the W840T 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 W840T 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 W840T. It is a software utility which automatically finds and downloads the right driver.

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 ProStar. All company names/logos are properties of their owners.
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