Sonnet Echo 21 Thunderbolt 5 SuperDock with HDMI and DisplayPort

The Sonnet Echo 21 Thunderbolt 5 SuperDock with HDMI and DisplayPort is designed for professional and everyday creators needing extensive connectivity and performance. It supports up to four 8K displays, offers a versatile range of ports including Thunderbolt 5, USB-C, USB-A, HDMI, and DisplayPort, plus an optional M.2 NVMe SSD slot for high-speed storage expansion.

Display and Video Support

The Echo 21 SuperDock supports up to four 8K displays, offering one HDMI port capable of 8K at 60 Hz on Windows or 4K at 60 Hz on macOS, and one DisplayPort supporting 4K at 144 Hz. This setup is ideal for multi-monitor workflows, providing high-resolution output for detailed video editing and content creation.

Connectivity and Ports

This dock features a comprehensive range of ports including two downstream Thunderbolt 5 ports, one USB-C port, four additional USB-C ports, and four USB-A ports, all supporting data transfer speeds up to 10 Gb/s. It also includes an Ethernet port with speeds up to 10 Gb/s, SD and microSD card slots with UHS-II support, and multiple audio input/output options such as a 3.5mm combo audio jack, a dedicated microphone jack, and stereo RCA line out.

Storage Expansion

The integrated M.2 NVMe SSD slot supports drives up to 8TB with transfer speeds up to 3300 MB/s. This allows for fast, high-capacity storage expansion directly within the dock, streamlining workflows that require quick access to large video files without relying on external drives.

Power Delivery and Security

The dock provides up to 140W of power pass-through to charge your laptop, ensuring your device stays powered during intensive tasks. Additionally, it includes a Kensington lock slot compatible with standard MicroSaver locks, offering physical security for your setup in shared or public environments.