TP-LINK TD-W300KIT Driver Download
The TD-W300KIT is a modem manufactured by TP-LINK. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This version of "TL-WN821N_V3_110125.zip" is rated (5 out of 5 stars) based on 738 downloads and 10 reviews. Visitors have successfully installed this driver on PCs running Windows 7. The total disk space used for this update is 33.7 MB.
Supported Models
TD-W300KIT
TP-LINK 300Mbps Wireless N Adapter
Manufacturers
Supported Operating Systems
Windows 7, Windows Vista, Windows 2003, Windows XP, Windows 2000
File Name
Additional Notes
Wireless ADSL Modem Router Driver File
Uploaded By
Peter (DG Staff Member) on 29-Feb-2012
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Driver Files/Windows 2000/athuw.sys | 1.8 MB | 28 Jul 2010 |
| Driver Files/Windows 2000/netathuw.cat | 7.4 KB | 23 Aug 2010 |
| Driver Files/Windows 2000/netathuw.inf | 39.3 KB | 27 Jul 2010 |
| Driver Files/Windows 7 32bit/athur.sys | 1.6 MB | 28 Jul 2010 |
| Driver Files/Windows 7 32bit/athurext.cat | 7.4 KB | 30 Aug 2010 |
| Driver Files/Windows 7 32bit/netathur.inf | 21.2 KB | 18 Aug 2010 |
| Driver Files/Windows 7 64bit/athurextx.cat | 7.4 KB | 30 Aug 2010 |
| Driver Files/Windows 7 64bit/athurx.sys | 1.9 MB | 28 Jul 2010 |
| Driver Files/Windows 7 64bit/netathurx.inf | 21.0 KB | 18 Aug 2010 |
| Driver Files/Windows Vista 32bit/athur.sys | 1.4 MB | 28 Jul 2010 |
| Driver Files/Windows Vista 32bit/athurext.cat | 7.4 KB | 30 Aug 2010 |
| Driver Files/Windows Vista 32bit/netathur.inf | 20.1 KB | 18 Aug 2010 |
| Driver Files/Windows Vista 64bit/athurextx.cat | 7.4 KB | 30 Aug 2010 |
| Driver Files/Windows Vista 64bit/athurx.sys | 1.7 MB | 28 Jul 2010 |
| Driver Files/Windows Vista 64bit/netathurx.inf | 19.8 KB | 18 Aug 2010 |
| Driver Files/Windows XP 32bit/athuw.sys | 1.8 MB | 28 Jul 2010 |
| Driver Files/Windows XP 32bit/netathuw.cat | 7.4 KB | 23 Aug 2010 |
| Driver Files/Windows XP 32bit/netathuw.inf | 39.3 KB | 18 Aug 2010 |
| Driver Files/Windows XP 64bit/athuwx.sys | 2.5 MB | 28 Jul 2010 |
| Driver Files/Windows XP 64bit/netathuwx.cat | 7.4 KB | 23 Aug 2010 |
| Driver Files/Windows XP 64bit/netathuwx.inf | 44.1 KB | 18 Aug 2010 |
| QSS-821.exe | 6.4 MB | 13 May 2010 |
| Setup.exe | 24.6 MB | 31 Aug 2010 |
How to Update TD-W300KIT Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the TD-W300KIT 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 TP-LINK TD-W300KIT 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 TP-LINK 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 TP-LINK 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
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.