![Softron on Twitter: "For 4K multichannel ingest on the iMac Pro, a Sonnet expansion chassis Echo Express SE III with 2 x Decklink 4K Extreme 12G works beautifully. @SonnetTech @Blackmagic_BMD https://t.co/PDhabZhGI8" / Softron on Twitter: "For 4K multichannel ingest on the iMac Pro, a Sonnet expansion chassis Echo Express SE III with 2 x Decklink 4K Extreme 12G works beautifully. @SonnetTech @Blackmagic_BMD https://t.co/PDhabZhGI8" /](https://pbs.twimg.com/media/Dcw7_S8WAAA3ErH.jpg)
Softron on Twitter: "For 4K multichannel ingest on the iMac Pro, a Sonnet expansion chassis Echo Express SE III with 2 x Decklink 4K Extreme 12G works beautifully. @SonnetTech @Blackmagic_BMD https://t.co/PDhabZhGI8" /
![Amazon.com: Sonnet Technologies Echo Express SE IIIe 3 PCIe Slot, Thunderbolt 3 Expansion Chassis : Electronics Amazon.com: Sonnet Technologies Echo Express SE IIIe 3 PCIe Slot, Thunderbolt 3 Expansion Chassis : Electronics](https://m.media-amazon.com/images/I/51TGz05bVLL.jpg)
Amazon.com: Sonnet Technologies Echo Express SE IIIe 3 PCIe Slot, Thunderbolt 3 Expansion Chassis : Electronics
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