Sonnet ECHO-3R-TB3 Echo III Rackmount Thunderbolt Three-Slot Full-Length Thunderbolt PCIe Card System

Turn your portable or all-in-one studio computer into a supercharged production machine with the Echo III Rackmount Expansion System.

Add up to three high-performance non-GPU PCIe Cards (sold separately) to your current system through a single Thunderbolt 3 or 4 port on your computer.

The system offers full compatibility with Mac®, Windows®, or Linux® computers and Pro Tools HDX (sold separately).

The Echo™ III Rackmount boasts an Integrated 400W power supply with Pro Power, Energy Savings, automatic power on/off, and Remarkably Quiet operation thanks to Noctua Fans Rated at 17dBA.

It offers Versatile card compatibility, accommodating Three full-height, Single-width Cards, or One Double-width Card plus one Single-width Card.

You also get a High-speed 40Gbps Thunderbolt Interface, Two Thunderbolt Ports for Daisy-chaining, and Space for Optional Future Expansion.