Sonnet Echo 20 front ports on a clean desk for quick connectivity.
Sonnet Echo 20 Thunderbolt 4 ports enable fast data transfer for peripherals.
Sonnet Echo 20 M.2 NVMe slot for internal storage expansion.
Sonnet Echo 20 supports up to 8K displays at 60Hz for high-res visuals.
Sonnet Echo 20 delivers up to 100W charging to laptops.
Sonnet Echo 20 SD 4.0 slot for rapid media transfer.
Sonnet Echo 20 internal 8TB storage option via M.2 slot.
Sonnet Echo 20 works with Apple M-series Macs and Windows PCs.

Sonnet

Sonnet Echo 20 Thunderbolt 4 SuperDock – 20 Ports, 100W PD, M.2 NVMe Slot

High-performance electronics accessories made for confident daily results

$412.58

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Why customers choose Nexoltic

Overview

The Sonnet Echo 20 Thunderbolt 4 SuperDock consolidates a broad range of ports into a compact, desk-friendly hub. It brings high-speed data, video, audio, and networking together in one enclosure, designed to handle demanding setups without creating cable chaos.

What you can connect

  • Three Thunderbolt 4 ports for daisy-chaining displays and peripherals
  • Four USB 3.2 Gen 2 Type A ports
  • Four USB 3.2 Gen 2 Type-C ports with charging
  • HDMI output for external displays
  • RJ45 2.5G Ethernet for fast network access
  • 3.5mm combo audio, 3.5mm microphone, and line-level RCA audio out
  • SD 4.0 card slot for quick media transfer
  • M.2 NVMe slot for optional internal storage

Storage and power

  • Internal M.2 NVMe slot supports storage up to 8TB (SSD sold separately) with speeds up to 800 MB/s
  • Includes Thunderbolt 4 cable delivering up to 100W power to compatible laptops

Display and compatibility

Supports 4K, 5K, 6K, and 8K at 60 Hz, enabling crisp visuals across professional workflows. Compatibility spans Apple M-series Macs, Thunderbolt 3/4 Intel Macs, Windows Thunderbolt 3/4 machines, USB4 Chromebooks, and M-series iPad Pro.

Why it matters

In real-world use, Echo 20 can simplify a busy desk by handling diverse devices—from external drives to high-resolution monitors—while offering future-ready expansion through the M.2 slot. It’s a flexible partner for creative work, development tasks, or media-rich presentations.

FAQ

Q: What devices are compatible with the Sonnet Echo 20?

A: The Echo 20 works with Apple M-series Macs, Thunderbolt 3/4 Windows PCs, USB4 systems, and Chrome OS configurations.

Q: Can I expand storage using the internal M.2 slot?

A: Yes. An NVMe SSD up to 8TB can be installed (SSD sold separately).

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