Presenting the Echo 21 Thunderbolt 5 SuperDock — our most powerful and expandable dock ever — featuring superfast SSD internal storage capability and built-in 10GbE networking. Transform a single cable connection from your computer into two Thunderbolt 5 peripheral ports, one NVMe SSD slot, one 10Gb Ethernet port, nine 10 Gbps USB ports, two video output ports, and more! With 80 Gbps of bi-directional data speed — twice as fast as Thunderbolt 4 — and 120 Gbps for higher display bandwidth, you’ll revolutionize your productivity.