LiteOn Wireless LAN PCI 802.11 a/b/g adapter WN5401A Driver Download

LiteOn Technology Drivers

The Wireless LAN PCI 802.11 a/b/g adapter WN5401A is a network device manufactured by LiteOn Technology. 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 - "" - has been downloaded 7,166 times and is rated 5 out of 5 stars based on 26 reviews. Our users report success installing this driver update on PCs running Windows 7 and Windows XP. The total disk space used for this update is 262.7 KB.

26 Ratings (see all reviews)

Supported Models


Wireless LAN PCI 802.11 a/b/g adapter WN5401A

Wireless LAN PCI 802.11 b/g adapter WN5301A



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions (5-Oct-2005)

Additional Notes

Driver for Wlan Anatel WN5301A (wireless PCI card)

Driver by: "Liteon"

Date: 10/05/2005


File name:

File size: 257 KB.

Model number: WN5301A should bear a FCC ID of: PPQ-WN5301A

When installed, Device Manager should reflect the following:

"LIteon Wireless PCI Network Adapter Service"


"Wireless LAN PCI 802.11 a/b/g adapter WN5401A"

Uploaded By

Jerry K (DG Member) on 27-Feb-2010

Most Helpful Reviews

15 of 18 people found the following review helpful:
Tested on Windows XP
24 Apr 2010
(1 hour after download)

Installation: 4 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"Works excellent on my Anatel InWin5401A PCI. Thx!"
Was this review helpful? Yes, it was helpful No, it was not helpful (Report this)

Already tried it? Give your review.

See all LiteOn Wireless LAN PCI 802.11 a/b/g adapter WN5401A ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
wn5301.sys 468.8 KB 5 Oct 2005 8.0 KB 20 Oct 2005
wn5301a.inf 9.9 KB 11 Oct 2005

How to Update Wireless LAN PCI 802.11 a/b/g adapter WN5401A Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Wireless LAN PCI 802.11 a/b/g adapter WN5401A 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 LiteOn Wireless LAN PCI 802.11 a/b/g adapter WN5401A 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 LiteOn 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 LiteOn 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 LiteOn. All company names/logos are properties of their owners.
server: web1, load: 0.52