The Kingsun SF-620 USB Infrared Adapter is a network device manufactured by VIA. 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. Visitors have downloaded this file "Kingsun_SF-620.zip" 1,849 times with an aggregate rating of 4 out of 5 stars based on 23 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 34.3 KB.
U2IrDA
Kingsun SF-620 USB Infrared Adapter
Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98
Kingsun_SF-620.zip (34.3 KB)
1.15.0.0 (2002-01-01) via .inf
Silvio (DG Member) on 3-Jan-2005
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To get the Kingsun SF-620 USB Infrared 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 VIA Kingsun SF-620 USB Infrared 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 VIA 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 VIA website. Most major device manufacturers update their drivers regularly.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Driver/MEGer.ex_ | 45.1 KB | 2 Feb 2002 |
| Driver/SF62098.cab | 1.3 KB | 11 Aug 2004 |
| Driver/SF62098.cab/sf620-98.inf | 2.9 KB | 11 Aug 2004 |
| Driver/SF620ME.cab | 1.3 KB | 11 Aug 2004 |
| Driver/SF620ME.cab/sf620-me.inf | 2.9 KB | 11 Aug 2004 |
| Driver/SF620XP.cab | 1.7 KB | 11 Aug 2004 |
| Driver/SF620XP.cab/sf620-2000xp.inf | 4.5 KB | 11 Aug 2004 |
| Driver/sf-620.sys | 16.0 KB | 11 Aug 2004 |
| Driver/sf620-2000xp.inf | 4.5 KB | 11 Aug 2004 |
| Driver/sf620-98.inf | 2.9 KB | 11 Aug 2004 |
| Driver/sf620-me.inf | 2.9 KB | 11 Aug 2004 |