---
product_id: 177749705
title: "Sonnet Echo Express III-D Thunderbolt 3"
brand: "sonnet technologies"
price: "£22.00"
currency: GBP
in_stock: false
category: "Personal Computer"
url: https://www.desertcart.co.uk/products/177749705-sonnet-echo-express-iii-d-thunderbolt-3
store_origin: GB
region: United Kingdom
---

# Sonnet Echo Express III-D Thunderbolt 3

**Brand:** sonnet technologies
**Price:** £22.00
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sonnet Echo Express III-D Thunderbolt 3 by sonnet technologies
- **How much does it cost?** £22.00 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/177749705-sonnet-echo-express-iii-d-thunderbolt-3)

## Best For

- sonnet technologies enthusiasts

## Why This Product

- Trusted sonnet technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

For pros working in the creative fields, a computers processing power alone is not enough to get the job done. A prime example is the latest MacBook Pro, which, while offering great performance, lacks the PCIe expansion slots necessary to support specialty cards that connect pro video and audio inputs, transcode data, and connect to high-speed storage and networks. Instead of slots, these computers include ultra high-performance Thunderbolt 3 ports to support peripherals. The Sonnet Echo Express III-D Thunderbolt 3 leverages the Thunderbolt 3 ports PCIe data to connect PCIe expansion slots outside of a computer. This powerful desktop Thunderbolt-to-PCIe card expansion system enables you to connect three professional PCIe cardsincluding video capture, audio interface, SAS or SATA HBA, 16Gb or 8Gb Fibre Channel, 10 Gigabit Ethernet, and RAID controllersat the same time to any Mac and Windows computer with a Thunderbolt 3 port.

## Images

![Sonnet Echo Express III-D Thunderbolt 3 - Image 1](https://m.media-amazon.com/images/I/413ELEQrRoL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/177749705-sonnet-echo-express-iii-d-thunderbolt-3](https://www.desertcart.co.uk/products/177749705-sonnet-echo-express-iii-d-thunderbolt-3)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-21*