The Blackmagic Design DeckLink Mini Monitor HD is designed to monitor the video output via SDI and HDMI on your computer.
The Blackmagic Design DeckLink Mini Monitor HD 1-lane PCIe slot payback features SDI and HDMI outputs. This unit is compatible with 1-, 4-, 8-, and 16-lane PCIe slots, providing you with just the playback and monitoring functionality for delivering broadcast-quality video via HDMI or SDI monitors.

Note: The Blackmagic Design DeckLink Mini Monitor HD is compatible with Mac, though, a Mac Pro is required with a PCI Express Slot