I have a set of Deco X5700 (couldn't find it in the model drop-down so chose X90 since it uses the same firmware version) and after updating to 1.4.0 Build 20250102 you can enable the 5GHz_2 frequency

I just got a set of Deco X5700 and they seem to be the US-version. I couldn't find the X5700 as the model so I chose Deco X90 which have similiar specs. From the spec page they have the following wifi

I own the ER605v1 and can buy an ER605v2 for cheap. The reason for upgrading is the DPI-feature that the v2 got in a recent firmware, and I were wondering if the ER605v2 supports this in stand-alone m

Hi, I was surprised to learn the last week that using a single Deco M9 Plus lets you connect devices to both 5ghz-1 and 5ghz-2-band. I'm using the Deco in access point mode. I thought the 5ghz-2-band