@SimonM Hello, the Deco units can connect to each other by wired cable and wireless, and each Deco has 2 ethernet ports, we can connect wired devices to Deco to get wired connection. While the main...

@GeneralTullius WIth built-in adapter connected to the TP-Link wifi, please click here to verify its IP address and gateway. Then please disable built-in adapter first, and connect the TL-WN823N to...

@RestyPad As you mentioned, the internet speed is 100Mbps/20Mbps, what about the speed you get from the desktop (400Mbps and 80Mbps)? Are they the actual speed you can get from the desktop or the...

@Apie77 Hello, it should be Deco P7 or Deco M9 plus. First you can use them to boost the wifi signal and build up a mesh wifi system. The Deco units can connect to each other by wired cable and...

@adsnape Okay, you can pick up one of them. If need more help, do not hesitate to contact us. Good day.

@Peppepp Hello, how do you install the TL-WPA4220? What is the current network diagram? Is there any error message if you failed to connect to the TP-Link wifi? Try to change the wireless channel of...