Echo I Desktop (1 PCIe slot for full size cards) Ethernet PCIe Cards two video output ports

two video output ports

Front to Back Airflow Management – Supports direct airflow through the enclosure

The Thunderbolt™ hub you've always wanted

Simply replace the existing Thunderbolt interface board with the upgrade board

Open Access to the Computer’s Ports in Back

Echo I Desktop (1 PCIe slot for full size cards) Ethernet PCIe Cards two video output portsPart No. ECHO 1D TB3. Create Expansion Echo I Desktop 1 slot Desktop Thunderbolt to PCIe Card Expansion System for Computers with Thunderbolt 4 or Thunderbolt 3 Ports Connect One Full or Half length, Single or Double width PCIe Card to Your Computer For many creative pros relying on recent portable, mini desktop and all in one computers to get their jobs done, their computers onboard processing power alone is not enough. While these Mac, Windows, and