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Blackmagic Design  |  SKU: BMD-BDLKHDEXTR4KHDMI2

Blackmagic Design DeckLink 4K Extreme 12G - HDMI 2.0

Regular price $105.00
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Key Features

The Blackmagic DeckLink 4K Extreme 12G HDMI 2.0 daughter card is a replacement mezzanine card for the DeckLink 4K Extreme 12G PCIe board, built for editors who need HDMI 2.0 I/O instead of the HDMI 1.4b the card originally shipped with. Swapping in this daughter card upgrades the board's HDMI ports to full HDMI 2.0 while keeping two bi-directional optical fiber ports for SDI-over-fiber connections. It requires the 10.4.3 driver and only functions when connected to the DeckLink 4K Extreme 12G main board.


  • HDMI 2.0 upgrade: Replaces the original HDMI 1.4b daughter card with one HDMI 2.0 input and one HDMI 2.0 output.
  • Optical fiber connectivity: Includes two bi-directional optical fiber ports for SDI-over-fiber workflows.
  • Driver requirement: Requires the 10.4.3 driver to operate.
  • Main board dependent: Only functions when connected to the optional DeckLink 4K Extreme 12G main board.

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