The PI865GM-L is a network device manufactured by Mercury. 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 "LAN_realtek_4.0.exe" is rated (5 out of 5 stars) based on 88 downloads and 9 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 2.6 MB.
PI865GM-L
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Realtek RTL8139/810X Family CardBus Fast Ethernet NIC
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Realtek RTL8139/810X Family PCI Fast Ethernet NIC
Realtek RTL8139/810x Family CardBus Fast Ethernet (NDIS4/Win95_OSR2 driver)
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
4.00 (22-May-2002)
5.397.0823.2001 (2001-08-23) via .inf
P4 Socket 478 Series
Onboard LAN Driver
PI865GM-L
Nagarajah (DG Staff Member) on 16-Mar-2005
To get the PI865GM-L 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 Mercury PI865GM-L 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 Mercury 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 Mercury website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.