undertherain
Regular Contributor
Why too late?66U_B1 has same firmware and almost same hardware (only missing one USB port) but in laying housing of 66U models.
Backside pic: http://img1.how01.com/imgs/50/c4/1/111000064c1d952fa918.jpg
You could use cable ties through the slots and mount them with a sheet metal strip without buying anything.
However, too late ...
I took the RT-AC68U on Amazon and paid € 122.99 but I still haven't opened the box.
So I also took the RT-AC66U_B1 2 minutes ago on Amazon at € 90.90 and I get it tomorrow.
That being said, when I get the RT-AC66U_B1 I flash the Merlin 68U and give it a try, since it's practical to assemble, it costs less and I don't spend money even for any support to be purchased separately.