Step Up to 40Gbps Thunderbolt 3
Sonnet designed the Echo™ Express SE I Thunderbolt™ 2 to PCIe card expansion system to be easily upgraded to 40Gbps Thunderbolt 3. Simply replace the existing Thunderbolt interface board with the upgrade board, and then your chassis will instantly support higher performance, and connect to your Thunderbolt computer without the need for an adapter.
Upgrade Instead of Adapting
Why adapt when upgrading offers more? With the Thunderbolt 3 upgrade card installed you get:
Easy to Install 40Gbps Thunderbolt 3 Upgrade Card –
Replaces Existing 20Gbps Thunderbolt 2 Interface Board
Improves Performance with High-Bandwidth PCIe Cards –
Provides 30% More Bandwidth (Up to 1750 MB/s)
Two Thunderbolt 3 Ports
Compatible with Thunderbolt 3, Thunderbolt 4, and Thunderbolt/USB4 computers
ThunderLok™ 3-compatible