Blackmagic DeckLink 8K Pro
Featuring 4 independent 12G-SDI connections, DeckLink 8K Pro is a PCIe capture and playback card that supports SDI formats in SD, HD and 4K up to 4k60! You get the flexibility of 4 separate capture or playback cards in one! Plus, it is completely customizable and perfect for media play-out systems, real-time multi-channel capture systems and more! *Note that external thunderbolt enclosures are only capable of two 12GSDI streams and two additional HD streams.