The Decklink Quad 3G-SDI Mezzanine Card for Decklink 4K Extreme 12G from Blackmagic Design is a replacement for the original daughter card that came with your Decklink 4K Extreme 12G PCIe board.
The daughter card features four BNC connectors that support 3G-SDI. The four connectors are grouped into two input and two output connectors that work in conjunction with the four 12G-SDI connectors on the main board. Replacing your original daughter (mezzanine) card with this one expands your cards input and output capabilities.
Replacing the original HDMI/optical fiber output daughter card with the Quad 3G-SDI board allows you to input and output a Quad 3G-SDI signal, which the main board cannot do by itself. Another input/output capability of the card is to input a 12G-SDI signal and output a Quad 3G-SDI signal.
Requires 10.4.2 driver to operate.
This daughter card only works when connected to the optional main board.
Advanced digital cinema capture card featuring full frame DCI 4K input and output via 12G‑SDI! You get dual link multi rate 12G‑SDI connections that work with SD, HD and Ultra HD even in Ultra HD 60p, as well as full frame DCI 4K at 4096 x 2160 resolution up to 25p! Capture 10‑bit YUV or full color bandwidth 12-bit RGB. Includes AES/EBU audio, up, down and cross conversion, plus built in 3D stereoscopic output at full bandwidth 4:4:4:4 RGB! No other capture and playback card supports more video formats and video connections!