@TechfreeWorld Hello, generally speaking, the powerline adapters are plug and play once you paired them. First, please ensure that the powerline led comes on on both units. Then connect one of the...

@Solarex As you mentioned, the main router uses channel 52; Once you connect the RE205 to the main router, the channel will be the same, in other word, it will use channel 52 as well. You can try to...

@Jackiejeffy1215 Below is the instruction to configure it. https://www.tp-link.com/support/faq/698/ Note: Please use the main router's wifi password to configure the extender. And please provide more...

@Sam_wong Hello, cause the latest 1.5.1 firmware has been released, you can install this firmware to give it a go. Instructions are as below: https://www.tp-link.com/support/faq/1972/...

@Kevin_Z What is the current problem? Please provide more information. Good day.

@Rosta Below is the instruction to update the firmware of NC450. You can choose one of them to do that. https://www.tp-link.com/support/faq/1572/ https://www.tp-link.com/support/faq/1972/ Good day.