WNA1100(AR9271) doesn't work in ROS v6

RouterOS General
1

Hello.
I use ROS 6.15 x86 and plug a WNA1100(AR9271)
It appears in reosurces->USB, but there is no interface in wlan interfaces.
If I use ROS 5.20, it works fine!
Why?

I also tested WNA1100 on RB751G-2HnD and RB951G-2HnD running ROS 6.15, it doesn’t work as on x86 platform.

2

I can’t remember the exact version, but support for this chipset was removed by Mikrotik because it caused too many issues.
You will have to stay at ROS v5 if you really want to use that device.