TP-Link USB to Ethernet Adapter (UE306), Supports Nintendo Switch, 1Gbps Gigabit RJ45 to USB 3.0 Network Adapter, Foldable & Portable Design, Plug and Play, Compatible with Windows, macOS, and Linux

Interesting! FWIW this TP-Link adapter didn’t work for me, on the same TV set: https://amzn.to/3R6H5Hn Please report back if you achieve success, I’ll be happy to buy the same one.

I assume you're using the built-in apps? You could try a USB Ethernet adapter as the built-in Ethernet port is only 100mbps. Other than that, you might just need to upgrade to a more powerful streaming device like a Google TV streamer or Apple TV.

Using this network adapter on the new 2026 pro 4k and seems to work fine. Limited to about 300mbps though. https://www.amazon.com/dp/B09GRL3VCN

I have the new 2026 pro 4k box and got this TP LInk usb adapter. It pulls about 300mbps and is only $10 on amazon right now. Slight upgrade but was wondering why it was only 300 until I read this thread and realized its a 2.0 usb spot lol so dumb. https://www.amazon.com/dp/B09GRL3VCN