From https://lynovation.com/

-Lynovation CTR Mini+ No longer manufactured, but will do the job of a Flex Maestro or control another radio remotely $125

-Lynovation CTR2 Dial (set up to work with SDR iOS programs as a controller-will act as a dial and control of the DL8MRE program for the iPad $100

-Lynovation CTR2 Midi-set up the same as the CTR2 Dial $75

-Lynovation CTR2 Mini-set up as a Flex control (new, never used) $65

Any of the above can be flashed for different configurations/radios. Check out his website.

Tim VE6SH

ve6sh@iaru.org