The Sonnet Echo 20 Thunderbolt 5 SecureDock is an enterprise-focused dock designed for environments that prohibit onboard SSD storage while still requiring high-performance networking, display and peripheral connectivity.
It combines three Thunderbolt 5 ports, 10GbE, HDMI and DisplayPort outputs, nine 10Gbps USB ports, UHS-II SD and microSD readers, audio I/O and up to 140W laptop charging.
Original price was: £ 437.00.£ 398.95Current price is: £ 398.95. | £ 478.74 inc VAT
In Stock
The Sonnet Echo 20 Thunderbolt 5 SecureDock (ECHO-DK20-T5) is a high-bandwidth enterprise docking station built for secure or storage-restricted environments where internal SSD storage is not permitted.
Three Thunderbolt 5 ports provide one computer connection and two downstream ports supporting Thunderbolt 5, 4 and 3 devices, USB4 v2, USB4, USB peripherals and compatible displays.
The integrated 10GBASE-T RJ45 interface supports 10GbE, 5GbE, 2.5GbE, 1GbE and 100Mb/s links. Sonnet also specifies AVB support under macOS.
The dock includes separate HDMI and DisplayPort outputs. Under Windows, HDMI 2.1 supports up to 8K 60Hz; under macOS the HDMI output operates as HDMI 2.0b up to 4K 60Hz. The DisplayPort 2.0 output supports up to 4K 144Hz, subject to host capability.
Four USB-A and five USB-C ports operate at up to 10Gbps. One front USB-C port provides up to 15W, while the remaining USB-C ports provide up to 7.5W each.
Dedicated UHS-II SD and microSD readers support removable media workflows even though the dock deliberately omits internal SSD storage. Audio connections include headset, microphone and stereo RCA line-out ports, and a Kensington lock slot supports physical security.
The Thunderbolt 5 host port provides up to 140W to a compatible laptop. A 240W universal power adapter and 0.8m Thunderbolt 5 cable are included.
| Product | Sonnet Echo 20 Thunderbolt 5 SecureDock |
| Sonnet Part Number | ECHO-DK20-T5 |
| Thunderbolt Ports | 3 × Thunderbolt 5 (1 host, 2 downstream) |
| Internal SSD Storage | None |
| Ethernet | 10GbE RJ45; 10/5/2.5/1GbE and 100Mb/s supported |
| Video Outputs | HDMI + DisplayPort |
| USB-A Ports | 4 × USB 3.2 Gen 2, 10Gbps |
| USB-C Ports | 5 × USB 3.2 Gen 2, 10Gbps |
| Card Readers | UHS-II SD; UHS-II microSD |
| Audio | 3.5mm headset, microphone input, RCA L/R line out |
| Host Power Delivery | Up to 140W |
| Power Adapter | Universal 240W |
| Warranty | 2 years |
Generally, next working day delivery services (UK Mainland) are available on standard Sonnet Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.
