I'll just get another intel be200 with a nice big heatsink on it. My previous one didn't have one so the signal would drop quite a bit when it got warm. I know intel be200 adapters can do 5+6ghz MLO...

@ABC_ChoCo Well hell, that would have been nice to know -before- buying the card. Nothing seemed to indicate it did not support 5+6Ghz MLO Guess it's going back to Amazon.

@David-TP Just got one of these adapters in. I have an archer BE500 with 2.4, 5, 6ghz and an MLO network (set to use 5 and 6ghz). My previous intel be200 adapter, when connecting to the MLO network...