Yes, easyDCP Player+ and IMF Player supports all Blackmagic Design Ultra Studio and DeckLink series output devices for video and audio.

The performance of such a set-up depends on various parameters and is not only determined by the HD/SDI interface card.
The Graphic Board Check (PDF) table shows some example set-ups as well as the measured performance using certain HD/SDI interfaces.

Limitations:

• Stereo 3D output is not supported.
• Recently 4k output via HD-SDI is not real-time capable.
• The minimally required driver version is 9.7.7.
• HD-SDI output is a feature exclusive to easyDCP Player+. It is not available in the basic edition.