[MT-AU Public] 40G QSFP+ Card Support on Mikrotik ROS x86

Hi All, I'm currently trying to source a dual-port QSFP+ card that is supported on ROS x86 (bare-metal). Are there any cards that people know of that are supported? We are trying to avoid the overhead of virtualisation that comes along with running CHR on a hypervisor. Thanks, Christopher H.