With the Sonnet Echo 11 Thunderbolt 4 HDMI Dock, you'll be able to expand the ports of your compatible Apple M1 Mac, Apple Intel Mac with Thunderbolt 3, or Windows computer with Thunderbolt 4. The Echo 11 connects to your laptop or computer via Thunderbolt 4, which can also provide up to 100W of charging power. There are two Thunderbolt 4 ports you can use to directly attach Thunderbolt peripherals, and daisy chain up to a total of five devices. A HDMI port is also available for video, so there's no need for an adapter. There are also four USB-A 3.2 Gen 2 ports, providing up to 10 Gb/s data transfer rate. One of the USB-A ports provides charging. A 3.5mm headphone and microphone combo jack allows you to plug in a headset while the SD card slot can read SD, SDHC, and SDXC cards.
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Key Features
- 2 x Thunderbolt 4 Port
- 1 x Thunderbolt 4 Port (System, 100W)
- 1 x HDMI Port
- 3 x USB-A 3.2 Gen 2 Port
With the Sonnet Echo 11 Thunderbolt 4 HDMI Dock, you'll be able to expand the ports of your compatible Apple M1 Mac, Apple Intel Mac with Thunderbolt 3, or Windows computer with Thunderbolt 4. The Echo 11 connects to your laptop or computer via Thunderbolt 4, which can also provide up to 100W of charging power. There are two Thunderbolt 4 ports you can use to directly attach Thunderbolt peripherals, and daisy chain up to a total of five devices. A HDMI port is also available for video, so there's no need for an adapter. There are also four USB-A 3.2 Gen 2 ports, providing up to 10 Gb/s data transfer rate. One of the USB-A ports provides charging. A 3.5mm headphone and microphone combo jack allows you to plug in a headset while the SD card slot can read SD, SDHC, and SDXC cards.
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Sonnet Echo 11 Overview
Thunderbolt 4
Thunderbolt 4 is a hardware interface that utilizes the reversible USB-C connector and features a maximum throughput of 40 Gb/s when used with compatible devices. The connector also transmits data via USB4 at up to 20 Gb/s, and dual-bandwidth allows you to connect up to two 4K displays simultaneously or a single 8K display. Additionally, you can daisy chain up to six devices from a single Thunderbolt 4 port.
Two Thunderbolt 4 Ports for Peripherals
Connect two Thunderbolt peripherals directly (with support for daisy chaining additional peripherals). It also supports USB4 and USB 3 devices.
USB-A 3.2 Gen 2 Ports
There are four USB-A 3.2 Gen 2 ports for connecting
Support for 4K, 5K, 6K, and 8K @ 60Hz Displays
Depending on your computer, the Echo 11 supports up to two 5K displays or a single 4K, 5K, 6K, or 8K display.
Many Display Interfaces Supported
Connect Thunderbolt 3 and USB-C displays directly. It also supports HDMI, DP, DVI, and other displays with a Thunderbolt 3 compatible adapter (sold separately).
Charge Your Laptop
The Echo 11 provides up to 100W through the included Thunderbolt 4 cable to power and charge your laptop.
Fast SD 4.0 Card Slot
Compatible with SD, SDHC, and SDXC cards, the card slot supports up to 320 MB/s read speeds and UHS-II SDXC cards.
Apple M1 Compatible
The Echo 11 is compatible with Apple M1 Mac computers.
Intel Mac Compatible
The Echo 11 is compatible with Intel Mac computers with Thunderbolt 3.
Intel Windows Compatible
The Echo 11 supports Windows computers with Thunderbolt 4.
UPC: 732311013638
Sonnet Echo 11 Specs
Key Specs
| USB I/O | |
| Video I/O | |
| Max Resolution | |
| Audio I/O | |
| Network I/O | |
| Host Connection |
| USB I/O | |
| Video I/O | |
| Max Resolution | |
| Audio I/O | |
| Network I/O | |
| Media Card Reader | |
| Host Connection | |
| Power Source | |
| Wireless Charging | |
| OS Compatibility | |
| Operating Conditions | |
| Lock Slot | |
| Certifications | |
| Cable Length | |
| Dimensions | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Sonnet Echo 11 Reviews
Great Value and Functionality
By Andrew
Rated 5 out of 5
Date: 2025-09-20
Works great on my M4 Max, a 2020 M1 MBP. It powers my laptop so I can leave my power supply in my travel bag. Holds all my peripherals and leaves me with one extra Thunderbolt port. Love the mix of ports USB A and C, HDMI, Network. Very helpful.
Great value and faster than Amazon delivery.
By Stephen
Rated 5 out of 5
Date: 2024-12-23
Love the product, price and retailer.
See any errors on this page?
Will it work with a Surface Pro 11 ARM ...
Will it work with a Surface Pro 11 ARM architecture?
Yes, the Sonnet Echo 11 Thunderbolt 4 HDMI Dock will work with the Surface Pro 11.
Date published: 2025-05-07
Will this work with USB 3.2 Gen 1 (3.1 Gen 1) ...
Will this work with USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports on a Windows 10 Pro laptop?
The Sonnet Echo 11 Thunderbolt 4 HDMI Dock is a Thunderbolt dock and requires a Thunderbolt connection. USB 3.2 Gen 1 is not compatible.
Date published: 2025-02-25
Where is the HDMI on this Thunderbolt 4 HDMI ...
Where is the HDMI on this Thunderbolt 4 HDMI dock? It's an HDMI dock but there are no HDMI ports.
The Sonnet Echo 11 Thunderbolt 4 HDMI Dock does not have any HDMI ports, but you can use a USB-C to HDMI cable with the unit via the Thunderbolt ports.
Date published: 2024-03-28
I want to connect one HD and one 4k monitor to my ...
I want to connect one HD and one 4k monitor to my TB4 laptop. How can I do it with this dock? I need to get another TB hub with 2 HDMI out?
This dock can work. You will need USB-C to HDMI cables or which ever type of port is preferred for your monitors.
Date published: 2021-09-21
Can you daisy-chain 2 or more of this item?
Can you daisy-chain 2 or more of this item?
Yes, you can daisy chain 2 or more of the Sonnet Echo 11 Thunderbolt 4 Dock.
Date published: 2022-08-25
Does this work with thunderbolt 3 laptops ?
Does this work with thunderbolt 3 laptops ?
Yes. Thunderbolt is backwards compatible.
Date published: 2021-07-11
Does the AC power supply have a detachable AC ...
Does the AC power supply have a detachable AC cable?
The Sonnet Echo 11 Thunderbolt 4 Dock (B&H # SOECHODK11T4) comes with an AC power adapter featuring a detachable power cable.
Date published: 2026-05-03
What are the audio specifications for the Sonnet ...
What are the audio specifications for the Sonnet Echo 11?
The Sonnet Echo 11 Thunderbolt 4 Dock has 1 x 1/8" / 3.5 mm Headphone/Microphone Combo Jack.
Date published: 2022-10-31