The L2 Fast Ethernet 10/100 Base-T Controller is a network device manufactured by Atheros. 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 driver - "AtherosL2_lan_V2577_V26710.rar" - has been downloaded 439 times and is rated 3 out of 5 stars based on 11 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 2.0 MB.
atheros lan pci-x
Atheros L2 Fast Ethernet 10/100 Base-T Controller
Atheros L2 Fast Ethernet 10/100Base-T Controller
Windows XP
Juanma (DG Member) on 23-Feb-2008
PCI\VEN_1969&DEV_2048&SUBSYS_14151043&REV_A0
PCI\VEN_1969&DEV_2048&SUBSYS_20481019&REV_A0
PCI\VEN_1969&DEV_2048&SUBSYS_20481019&REV_A0\4&293AFFCC&0&00E0
PCI\VEN_1969&DEV_2048&SUBSYS_20481969&REV_A0
PCI\VEN_1969&DEV_2048&SUBSYS_82331043&REV_A0
PCI\VEN_1969&DEV_2048&SUBSYS_82331043&REV_A0\4&3AA6353D&0&00E1
To get the Atheros L2 Fast Ethernet 10/100 Base-T Controller 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 Atheros L2 Fast Ethernet 10/100 Base-T Controller 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 Atheros Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
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.