If the drivers are completely missing from your local Windows 10 library, you will need to download the legacy Ralink RT2870/RT3572 driver package.
I can provide the exact file names or direct links based on your setup. Share public link
: For modern high-speed internet, consider newer alternatives like the TP-Link Archer T3U Plus Go to product viewer dialog for this item. wis09abgn driver windows 10
Look through the list for an unknown device or a device with a yellow exclamation mark (usually listed under or Other Devices as "Wireless LinkStick" or "WIS09ABGN"). Right-click the device and select Update driver . Choose Browse my computer for drivers .
Windows 10 does not recognize the USB ID string "Samsung WIS09ABGN," but it absolutely recognizes the underlying Ralink architecture. By forcing Windows to use generic Ralink or MediaTek drivers, you can unlock full 2.4GHz and 5GHz dual-band wireless capabilities on your PC. If the drivers are completely missing from your
Click to ignore any driver warning signs and finish the installation. Troubleshooting Common WIS09ABGN Issues on Windows 10 Device Disconnects Frequently
If you downloaded a raw driver folder containing .inf , .sys , and .cat files rather than an installer, you must force Windows 10 to accept it. Look through the list for an unknown device
It's also worth noting that the WIS09ABGN is known to be compatible with other operating systems:
Disclaimer: Samsung does not officially support the use of this accessory on PC hardware.
, you must manually install drivers because it is a proprietary device that Windows may not recognize automatically. Recommended Driver Solution The WIS09ABGN uses the Ralink RT2850 chipset
The Samsung WIS09ABGN may not be officially supported, but it is far from obsolete on a Windows 10 system. With a clear understanding of its hardware origins, you can use the driver from a similar Linksys adapter to have it functioning correctly. Whether you opt for the simplicity of the built-in Windows driver or the specificity of a manual download, your adapter should soon provide a stable wireless connection.