Yes, the Intellijel Audio I/O is a great audio interface module for audio input and audio output, however it's not meant for MIDI to CV or CV to MIDI.
I agree with Lugia and Sacguy71 that those MIDI modules from Doepfer (the A-190-x series) are pretty disappointing, the only modules so far from Doepfer that I don't like, all the other modules from Doepfer is great stuff, especially if you look at the price-performance ratio.
Kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads