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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" /
Sonnet Echo Express SE 3e Thunderbolt to PCIe Card Expansion System - ECHO-EXP-SE3E-T3 - Storage Mounts & Enclosures - CDW.com
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Universal Audio UAD-2 PCIe OCTO Accelerator Card / With Sonnet Echo Express SE III Thunderbolt 3 | Reverb
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Sonnet Echo Express SE I TB3 | Sonnet Echo Express SE I TB3 | Computer-Erweiterungen | Zubehör | Post & IT | PRODUKTE | BPM
![Amazon.com: Sonnet Echo Express SEIIIe Thunderbolt 3 Edition (3-Slot PCIe Card Expansion Chassis) : Electronics Amazon.com: Sonnet Echo Express SEIIIe Thunderbolt 3 Edition (3-Slot PCIe Card Expansion Chassis) : Electronics](https://m.media-amazon.com/images/I/A193ZHqGhIL._SY350_PKmb-play-button-overlay_.png)
Amazon.com: Sonnet Echo Express SEIIIe Thunderbolt 3 Edition (3-Slot PCIe Card Expansion Chassis) : Electronics
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Sonnet Technologies Echo Express SE I Single PCIe Slot, Thunderbolt 3 Expansion Chassis | Sweetwater
![Sonnet ECHO-EXP-SEL-T3 Echo Express SEL Thunderbolt 3 - 1-Slot Low-Profile PCIe | Full Compass Systems Sonnet ECHO-EXP-SEL-T3 Echo Express SEL Thunderbolt 3 - 1-Slot Low-Profile PCIe | Full Compass Systems](https://www.fullcompass.com/common/products/lgr/393242.jpg)
Sonnet ECHO-EXP-SEL-T3 Echo Express SEL Thunderbolt 3 - 1-Slot Low-Profile PCIe | Full Compass Systems
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