@Callander Hello, all the TP-Link powerline adapters are compatible with each other. Good day.

@Retro89 Hello, you can use the TL-WPA4220 to boost wifi signal with the Deco P9 together, but they cannot build up a mesh network together. You can contact the retailer to verify whether the Deco P9...

@YoshiKnog Are the two powerline adapters both TL-PA8010P? Try to plug them into the same room and check the powerline link rate between the two adapters on the tpPLC utility. Please show me a...

@Allan63 You are welcome, glad to help you. If need more help in the future, be free to let us know. Good day.

@lule The TL-WA830RE is a range extender, while the TL-PA4010 is a powerline adapter. How do you connect them together? The DHCP server on the TL-WA830RE does not have to be disabled. It will turn it...

@gggggggg Please hard reset the extender first, and connect your computer to the extender directly, and then try to login with 192.168.0.254 or tplinkrepeater.net. Besides, do not connect your...