Realtek RTL8101 Family PCI-E Fast Ethernet NIC Driver Download

RealTek Drivers

The RTL8101 Family PCI-E Fast Ethernet NIC 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 version of "" has been downloaded 6,951 times with a user rating of 5 out of 5 stars, based on 40 reviews. It has been installed successfully by our users on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 115.2 KB.

40 Ratings (see all reviews)

Supported Models

Realtek RTL8169/8110 Family PCI Gigabit Ethernet NIC

Realtek RTL8101 Family PCI-E Fast Ethernet NIC

Realtek RTL8168/8111 Family PCI-E Gigabit Ethernet NIC



Supported Operating Systems

Windows Vista, Windows Vista (64 bit)

File Name


1.00.1228.2006 (28-Dec-2006)

Additional Notes

Ah, oi!

Bem, este o driver para alguns modelos de placa de rede da Realtek, que no esto muito 'visveis' no site dela D: No sei se quer se ainda tem l. '-'

Placas de Rede Suportadas:

Realtek RTL8169/8110 Family PCI Gigabit Ethernet NIC,

Realtek RTL8168/8111 Family PCI-E Gigabit Ethernet NIC,

Realtek RTL8101 Family PCI-E Fast Ethernet NIC

Sistemas Suportados:

Windows Vista,

Windows Vista 64bit.

Foi testado no Windows Vista Home Premium x32 SP1 e funcionou muitssimo bem *--*'

Espero que funcione pra voc tambm,


Eduardo Mozart

Uploaded By

Eduardo Mozart (DG Member) on 10-Jul-2009

Most Helpful Reviews

6 of 7 people found the following review helpful:
Tested on Windows Vista
24 Mar 2011
(1 hour after download)

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"Didn't install - I may have downloaded the wrong driver!"
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See all Realtek RTL8101 Family PCI-E Fast Ethernet NIC ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
VRTL8111/WINVISTA/32/netrtx32.INF 213.9 KB 26 Dec 2006
VRTL8111/WINVISTA/32/ 139.5 KB 28 Dec 2006
VRTL8111/WINVISTA/32/rtlh86.sys 67.1 KB 8 Dec 2006
VRTL8111/WINVISTA/64/netrtx64.INF 164.7 KB 26 Dec 2006
VRTL8111/WINVISTA/64/ 103.1 KB 28 Dec 2006
VRTL8111/WINVISTA/64/rtlh64.sys 82.4 KB 8 Dec 2006
VRTL8111/readme '-'.txt 75 bytes 9 Jul 2009

How to Update Realtek RTL8101 Family PCI-E Fast Ethernet NIC Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Realtek RTL8101 Family PCI-E Fast Ethernet NIC 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 RTL8101 Family PCI-E Fast Ethernet NIC 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.

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 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

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