@debs2026 I would suggest doing it the following way: Take one of Satellite Deco and bring it to Summerhouse. Power it on there and see if it can establish link to Deco mesh in the house and if...

@George252525 For what you have to work, configure Deco mesh to run in Access Point mode: https://community.tp-link.com/en/home/kb/detail/334

David-TP wrote Can you share any link with me that still advertises the mismatched port specification? @David-TP Here is mine, from December 2024: Clearly states two different Ethernet ports, but...

@yakovz One more thing: if you are buying from local retailer and can inspect physical box, it should have Deco X50-POE hardware version on label with bar code, serial number and model name.

@yakovz Deco X50-POE you have is hardware V1. Deco X50-POE with two 2.5gigabit Ethernet ports is hardware V2. Try buying from Amazon, make sure you buy new, sold and shipped by Amazon. I've got mine...

@Hyperfire To make it work, configure Deco mesh to run in Access Point mode: https://community.tp-link.com/en/home/kb/detail/334