The Allied Telesis LA100-PCI-T Z1 LAN Adapter is a network device manufactured by RealTek. 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 update - "Install_Vista_6107_0220.rar" - has an average rating of 5 out of 5 stars based on 18 reviews, and has been downloaded 1,723 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 3.2 MB.
RTL8100B/RTL8100BL/RTL8100C/RTL8100CL/RTL8101L/RTL8139C/RTL8139CL/RTL8139C+/RTL8139CL+/RTL8139D/RTL8139DL/RTL8100/RTL8100L
(MOBILE ASSIST)Realtek RTL8139/810x Family Fast Ethernet NIC
ATI AT-2500TX PCI Fast Ethernet Adapter
Accton EN1207D-TX PCI Fast Ethernet Adapter
Acer ALN-330 10/100 PCI Fast Ethernet Adapter
AcerLAN ALN-325 10/100M Ethernet Adapter
Allied Telesis LA100-PCI-T Z1 LAN Adapter
Compaq 10/100 Ethernet PC Card
Windows Vista, Windows Vista (64 bit)
6.107.204.2008 (4-Feb-2008)
Realtek RTL8139/810x NDIS 5.1 Driver
nitroluki (DG Member) on 18-May-2008
PCI\VEN_021B&DEV_8138&SUBSYS_020014CB
PCI\VEN_021B&DEV_8139&SUBSYS_020014CB
PCI\VEN_10EC&DEV_8138&SUBSYS_030B1154
PCI\VEN_10EC&DEV_8138&SUBSYS_03141154
PCI\VEN_10EC&DEV_8138&SUBSYS_03181154
PCI\VEN_10EC&DEV_8139&SUBSYS_00560E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_00B00E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_032010BD
PCI\VEN_10EC&DEV_8139&SUBSYS_08600E11&REV_20
PCI\VEN_10EC&DEV_8139&SUBSYS_139A149C
PCI\VEN_10EC&DEV_8139&SUBSYS_1439146C
To get the Allied Telesis LA100-PCI-T Z1 LAN Adapter 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 RealTek Allied Telesis LA100-PCI-T Z1 LAN Adapter 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 RealTek 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 RealTek website. Most major device manufacturers update their drivers regularly.
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.
In Windows 11, 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.