The is a proprietary wireless LAN adapter originally designed for 2009–2010 Samsung HDTVs and Blu-ray players. While Samsung officially states the device is proprietary and not intended for PC use, it is based on the Ralink RT2850 chipset , making it compatible with Windows 10 through specific manual driver installations. Driver Compatibility & Availability
This guide shows how to identify, download, install, and troubleshoot the WIS09ABGN USB Wi‑Fi adapter driver on Windows 10. wis09abgn driver windows 10
as a proprietary device for 2009–2011 TVs and Blu-ray players, it is technically a or RT2870-based 802.11 adapter. Because of this shared chipset, you can use third-party drivers to get it working on Windows 10. Recommended Driver Sources Samsung WIS09ABGN LinkStick The is a proprietary wireless
A: This is a known issue. In Device Manager > Wis09abgn Properties > Advanced tab: Right-click the Start button → Device Manager
wis09abgn → Update driver.