@nicobedz Hi, the AV600 unit is more powerful than the AV500, but it is still affected by the powerline environment. Considering you have ordered it, you can take some time to test its performance...

@Wendyb Hi, to ensure the performance of the powerline adapter, it is suggested to use them under the same power circuit. And the main unit need connects to the main router by wired cable all the...

@CVA Except the TL-PA4010P, do you have any powerline extender which supports wifi function? If so, you can pair them and relocate the extender unit to boost the wifi signal. Or you can connect the...

@currychip Hello, are TP-Link powerline adapters are compatible with each other. Considering the starter kit is a TL-WPA8730KIT and you need passthrough, the TL-WPA8630P is a good choice. Good day.

@Federico_ Sorry to tell you that we can provide English service for global users now. It is suggested to contact the local tech support to get some suggestions....

@Gopal What is the led status of the TL-WA855RE? Please use the main router's wifi password to configure this extender. And please ensure that the firmware is up to date. Besides, what is the model...