@Jk1503 The TL-WPA4220 can work with the Deco P9 to provide ethernet connection and boost the wifi signal. You can connect them like Deco P9--main unit( PLC) -- power line -- extender unit. May it...

@Nafeez The TL-PA9020 can be added into the current network TL-WPA7510KIT. You can read this story to get more information: https://community.tp-link.com/en/home/stories/detail/564 May it help.

@Panania.Jim You can connect the RE450 to the MR400 directly by wired cable. The MR400 works in router mode, and the RE450 works in access point mode. Below is the instruction to set it up as the AP....

@Winter49 The RE450 has been withdrawn from the Onemesh compatibility list considering there is no firmware released in the next few months, to avoid potential loss, we put it out from the list; If...

@TeePeeHK Hello, parental control is not supported in AP mode. You can refer to https://www.tp-link.com/support/faq/2420/ to get the difference between router mode and AP mode. Meanwhile, if you have...

@jbouw Below is the instruction to setup Time Machine on the router. https://www.tp-link.com/support/faq/1564/ As you can see, there is no option to set login username and password under Time Machine...