I was looking for a mesh device that lets me connect my full home, and I came across Deco E4. The price was reasonable for me. I saw the speed is written 1000+ Mbps. So didn't think anything else. I am a real fan of TP-Link, and that gave me assurance that it won't be a bad device.

I bought the device, flew to another country, and now I know that I'm doomed! Cause, since the Deco E4 has only 100Mbps ports, and the main device needs to be connected via the 100Mbps port, I am getting only 100Mbps all over the house.

I am not sure why a company like TP-Link did this fake advertising. You may say something different, but it's clearly fake advertising.

Now, I need your help & suggestions. Is there an easy way to increase the speed? If not, should I just throw away this device and stop trusting TP-Link?