$ 999.99



The DuoModo™ Echo™ III Module connects up to three PCIe cards to computers without card slots. The module supports three full-height, full-length Thunderbolt™-compatible non-GPU PCIe cards; provides 400W of power for the most demanding of PCIe cards, including qualification from Avid for Pro Tools | HDX PCIe cards;  features quiet, dual temperature-controlled Noctua fans rated at 17 dbA; and connects through super fast 40Gbps Thunderbolt interface.

Key Features

    Three Versatile PCIe Slots

    • Supports Three Full-height, Full-length PCIe Cards
    • One x16 Plus Two x8 PCIe 3.0 Slots
    • Supports Every Thunderbolt-compatible non-GPU Card
    • AVID QUALIFIED – Supports up to Three Avid Pro Tools | HDX PCIe Cards
    • View PDF of Supported PCIe Cards

    400W of Power

    • Built-in 400W Power Supply with 75W Auxiliary Power Connector
    • Supports Power-hungry, non-GPU Cards Including Avid HDX
    • Powers On and Off Automatically with Connected Computer

    Quiet Fans

    • Dual Noctua Fans Offer Ultra-quiet Operation
    • Temperature-controlled, Variable-speed
    • Rated at 17 dbA

    Thunderbolt 3 Interface

    • Two Thunderbolt 3 Ports
    • 40Gbps Thunderbolt 3 Interface Offers 2750 MB/s of PCIe Bandwidth to the Installed Cards
    • Compatible with Apple® M1, Thunderbolt 3, and Thunderbolt 4 Computers
    • Thunderbolt 3 (40Gbps) Cable Included
    • ThunderLok 3 Thunderbolt Connector Retainer clip Included

    Why Sonnet?

    • 2-year Product Warranty
    • Free Lifetime Customer Technical Support
    • Designed and Made in the USA
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