Tested and verified working, it came with my dad’s TV. I got for his birthday off of Facebook marketplace two years ago and has no need for Wi-Fi since his router is literally 3 feet away from his Samsung TV!I have a newer model Samsung, maybe a model or two younger than my dad’s and it has Wi-Fi built-in as well as I connected via ethernet, so I have no use for this, I hope this can be helpful to someone for whatever project you may be working on🤘Upgrade your home entertainment setup with the Samsung WIS09ABGN Wireless LAN Adapter. This USB WiFi dongle, also known as the LinkStick, allows you to connect your television or Blu-ray player to your home network wirelessly. It is designed to enable internet connectivity for streaming media, firmware updates, and other online features on supported devices.This wireless LAN adapter is engineered for Samsung Smart TVs and Blu-ray players produced between 2009 and 2011. The compact USB design plugs directly into the back of your unit, providing a clean and efficient way to access online content without the need for long ethernet cables running across your room.This item is sold in used condition. Please check your device manual to ensure your specific model supports the WIS09ABGN adapter before purchasing. This package includes the wireless USB adapter only.