MC will only work with Avid-approved hardware. For MC5.5 that is Mojo, Mojo-SDI, Adrenaline, Adrenaline HD, Nitris DX, Matrox MXO2 Mini (monitoring only), Matrox MXO2 Mini MAX (monitoring only, MAX = Mac-only), AJA Io Express.
Kona3 and Avid MC won’t work.