@Pipkins Yes, correct. Only one adapter need to be plugged into the router directly, and others, including the powerline adapter and powerline extender ( powerline adapter with wifi function) can be...

@Bristol71 What is the model number of the powerline adapters? Please connect your computer to the main adapter which connects to the router by wired cable and test whether you can get internet. If...

@pinghung Then pair them separately to make two different network segments. In other word, plug two adapters which in the same segments first and use the pair button to pair them; once you finished...

@Stev1394 Hello, for your information, all the TP-Link powerline adapters are compatible with each other. You can read this article to get some information....

@backtothefuture Hello, the powerline utility is supported. Here is the download link: https://www.tp-link.com/support/download/tl-pa4030kit/#Utility Meanwhile, may I know why do you need the...

@Deuce_D Please ensure that the ethernet cable is not broken, especially the head of the RJ45 cable. Otherwise, it will fall out easily. Try to change another ethernet cable to give it a go. Good day.