Wis09abgn Driver Windows 10 ^new^ ⭐
Because Samsung created this hardware during the Windows 7 era, finding a direct Windows 10 plug-and-play driver can be challenging. This guide provides the exact steps to get your WIS09ABGN adapter working on Windows 10. Understanding the WIS09ABGN Chipset
If you have recently installed Windows 10 on an older laptop—particularly a white-label or generic notebook from brands like Jumper, Teclast, Chuwi, or older Dell/Latitude models—you may have noticed a yellow exclamation mark next to a device labeled .
: Right-click it, select Update Driver > Browse my computer for driver software > Let me pick from a list of device drivers on my computer .
Windows may warn that the driver is unsigned or from an unknown publisher. Because this is a legacy Ralink driver, click "Install this driver software anyway" .
: Supports 64/128-bit WEP, WPA, and WPA2 encryption. Dual-Band : Operates on both 2.4GHz and 5GHz frequencies. wis09abgn driver windows 10
Follow the manual installation method (Method 2) and select the netr28u.inf file from the Linksys driver package.
: Right-click the device and select Update driver > Browse my computer for driver software .
Look through the list for or Other devices . The dongle may appear with a yellow warning triangle as "Unknown Device" or "802.11 n WLAN". Right-click on the device and select Update driver . Choose Search automatically for updated driver software .
Supports data rates up to 54 Mbps on older standards, with higher throughput on 802.11n. Because Samsung created this hardware during the Windows
Click , navigate to the folder where you extracted the downloaded Ralink/MediaTek driver files, and select the primary .inf file.
Last updated: October 2025. Compatible with Windows 10 21H2, 22H2, and Windows 11 (with signature enforcement disabled).
Once the driver is installed, the adapter's LED light should begin to blink, indicating it is scanning for networks. If you run into problems, check these three common friction points: 1. Device Disconnects Frequently (Power Management)
Uncheck the box that says . Click OK to save the changes. 5GHz Network Is Missing : Right-click it, select Update Driver > Browse
, 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
If you successfully install the driver but face drops in connection or slow speeds, try these optimizations:
In the left column (Manufacturer), look for or MediaTek, Inc.
Here’s the — and the fix that actually works when Windows Update fails:
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