Sonnet Echo 11 Thunderbolt 4 Dock with four TB4 Ports and 8K Display Support

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Universal Thunderbolt 4 Docking Station with Four Thunderbolt 4 Ports and 8K Display Support

Compatible with all Thunderbolt 4 computers, all M1 Max/M1 Pro/M1 Macs, and all Thunderbolt 3 Macs


Echo 11 Thunderbolt 4 Dock
Universal Thunderbolt 4 Docking Station with Four Thunderbolt 4 Ports and 8K Display Support
All the connections you expect from a Thunderbolt™ dock plus the Thunderbolt hub you've always wanted. With this extraordinary dock, a single cable connects your laptop to your digital world. Sonnet's Echo™ 11 Thunderbolt 4 Dock – the universal docking station for today and tomorrow. Compatible with all Thunderbolt 4 computers, all M1 Macs, and all Thunderbolt 3 Macs; also compatible with late-model Thunderbolt 3 Windows computers (see Compatibility PDF).


Thunderbolt Multiplied – Turn One Thunderbolt Port into Three
The Echo 11 Dock features four Thunderbolt 4 ports; one for connection to your computer, plus three to connect Thunderbolt peripheral devices directly and daisy chain up to a total of 5 additional devices. The Thunderbolt ports also support USB4 and USB 3 peripherals. For connected peripherals using bus power, the Dock’s Thunderbolt peripheral ports provide 15W per port, supporting even the most demanding bus-powered Thunderbolt and USB peripherals.


Thunderbolt Certified for Mac and Windows
The Echo 11 Thunderbolt 4 Dock is certified for Apple® M1 and Thunderbolt 3 Macs with macOS® 11 (Big Sur).
The Echo 11 is also supports Thunderbolt 4 and late-model Thunderbolt 3 (see Compatibility PDF) Windows® computers.

Key Features

One Cable Peripheral Connection
Eleven Interfaces (Four Thunderbolt, Three USB 3.2 Gen 2 Type A, One USB 2.0 Type A [Charging], One RJ45 Gigabit Ethernet, and One 3.5 mm Audio Ports; One SD 4.0 Card Slot)
Three Thunderbolt 4 Ports for Peripherals (see Compatibility PDF to Identify Your Mac or Windows Thunderbolt Ports Functionality and Display Support)
Powerful 10Gbps USB Type A Ports
Support for 4K, 5K, 6K, and 8K @60Hz Displays
Connect up to One 8K or Two 5K Monitors
Many Display Interfaces Supported – Connect Thunderbolt 3 and USB-C Displays Directly; Supports HDMI, DP, or DVI Displays with a Thunderbolt 3 Compatible Adapter (Sold Separately)
Charge Your Laptop – Provides Up to 90W
USB 2.0 Charging Port on Front Panel
Fast SD Card Slot
Compatible with all Apple M1 Macs
Compatible with all Thunderbolt 3 Intel® Macs
Compatible with Thunderbolt 4 and Late-model Thunderbolt 3 Windows Computers (see Compatibility PDF)
2-year Product Warranty
Free Lifetime Customer Technical Support
Designed in the USA


Connect up to One 8K or Two 5K Monitors
Depending on your computer’s video capability, the Echo 11 Dock supports through its Thunderbolt ports always one (always 4K, up to 5K, 6K, or 8K) monitor or two monitors (up to 5K); see Compatibility PDF. You can plug in Thunderbolt 3 or USB-C monitors directly, or, you may connect other display types (HDMI, DisplayPort, etc.) by using a Thunderbolt 3 compatible adapter (sold separately).

Earlier model Thunderbolt 3 Macs can connect one 5K display. Later model Thunderbolt 3 Macs can connect up to two 5K displays, or can connect the 6K Apple® Pro Display XDR. Simply plug in a Thunderbolt 3 cable between any of the dock’s Thunderbolt ports and the display, no adapters necessary. Windows computers capable of supporting one, can even connect an 8k display!


Powerful 10Gbps USB ports
The Echo 11 Thunderbolt 4 Dock features three USB 3.2 Gen 2 (10Gbps) Type A ports on the back to support super fast USB NVMe SSDs at up to full speed. And unlike some other docks, the Echo 11 doesn’t skimp on power either—each port provides up to 7.5W, ensuring bus-powered devices will operate without fail.


Leave Your Charger In the Backpack
Connected to your portable computer with the included Thunderbolt 4 cable, the Echo 11 Thunderbolt 4 Dock provides up to 90W of power (Power Delivery), meaning it can power and charge your computer while connected, even when not in use, allowing you to leave your computer’s power adapter packed away.


Fast Wired Network Connection
The Echo 11 Thunderbolt 4 Dock includes a Gigabit Ethernet port, perfect for connecting your broadband internet directly to your computer without another device competing for bandwidth on your WiFi setup. With the appropriate drivers already installed under macOS and Windows, setup is simple.


Handy Charging Port
The Echo 11 Dock includes a USB 2.0 charging port on the front capable of charging your iPhone®, iPad®, or other device.


Fast UHS-II SD 4.0 Card Reader
The included SD card slot is compatible with SD, SDHC, and SDXC memory cards, and supports 300 MB/s read speeds with UHS-II SDXC cards to quickly offload images and video.

Technical Specifications



Mac Compatibility
M1 Max or M1 Pro Mac (supports two displays)
M1 Mac (supports only one display)
Intel Thunderbolt 3 Mac (supports two displays)
macOS 11 (Big Sur) or 12 (Monterey) required
See Compatibility PDF for Mac display support

iPad Compatibility
iPad Pro with Thunderbolt port (supports only one mirrored monitor)

Windows Compatibility
Windows computer with a Thunderbolt 4 port
Not compatible with Thunderbolt 3 Windows computers

Display Compatibility PDF
Computer and display compatibility information

HDR Compatibility
See Apple Support Note for Mac HDR information
If your Windows computer supports HDR, see this Microsoft Support Note for Windows HDR information

Part Number:  ECHO-DK11-T4


Form Factor
Thunderbolt dock

External Connectors
Four Thunderbolt 4 ports
Three USB 3.2 Gen 2 (10Gbps) Type A ports
One USB 2.0 Type A charging port
One RJ45 (Gigabit Ethernet) port
One 3.5 mm combination audio headphone/microphone jack
One SD 4.0 card slot
One power connector

Thunderbolt 4 Computer Port

Power Delivery
Provides laptop charging up to 90W(2)

Cables Supported
Any Thunderbolt 4 cable (0.7m included)
100W 0.2, 0.5, 0.7, 0.8m Thunderbolt 3 cables

Cables Not Supported
60W Thunderbolt 3 cables
1.0, 1.5, 1.8, 2.0m Thunderbolt 3 cables

Thunderbolt 4 Peripherals Ports

With USB-C connector

Peripherals Supported
Thunderbolt 3
Thunderbolt 2(1) (macOS)
USB 3, 2.0 and 1.1 devices
Thunderbolt 3 and USB-C monitors
DisplayPort and HDMI monitors(3)

USB 3.2 Gen 2 Type A Ports

With USB Type A connector
Peripherals Supported
USB 3, 2.0 and 1.1 devices
Data Transfer Rate
USB 3.2 Gen 2 (previously USB 3.1 Gen 2): 10Gbps

USB 2.0 Type A Port (Front Panel)

With standard male USB-A connector

Peripheral Supported
USB 3, 2.0 and 1.1 devices

Data Transfer Rate
USB 3 or 2.0 peripherals: 480 Mb/s

7.5W capacity to charge iPad, iPhone, or other device
USB Battery Charging 1.2–compliant
Supports simultaneous charging and syncing

RJ45 (Gigabit Ethernet) Port

Network Support
Supports 1000 Mb/s, 100 Mb/s, and 10 Mb/s network speeds and Auto-MDI/MDI-X

Compliant with 10/100/1000 IEEE 802.2 Specification

Gigabit Ethernet (1000BaseT, 100BaseTX, 10BaseT)

Maximum packet size: 9000 bytes (Jumbo packets)

Realtek RTL8153B

SD Card Slot

Cards Supported

Power Delivery
Provides laptop charging up to 90W(2)

Operating Temperaturesbr> 0˚C to 35˚C (32˚F to 95˚F)

Dimensions WxDxH (Dock)
7.9 x 3.0 x 1.2 in. (20.0 x 7.5 x 3.0 cm)

Dimensions WxDxH (Power Supply)
2.5 x 5.7 x 1.2 in. (6.4 x 14.4 x 3.0 cm)

Dock and Power Supply: 1.7 lbs (0.79 kg)
Complete Package: 3.3 lbs (1.5 kg)

RoHS 3 Directive 2015/863
IEC62368-1 and IEC62368-2 Safety
VCCI certified
FCC Part 15, Subpart B
CISPR 32 / EN 55032
Power Supply (PSE certified; UL certified)

Package Contents
Echo 11 Thunderbolt 4 dock
Power adaper
Power cord
0.7-meter Thunderbolt 4 cable

Support Links

Support Knowledge Base

Drivers, Documentation, FAQs

Product Manual

Technical Notes
1.Thunderbolt 2 and Thunderbolt 1 devices are supported by macOS when used with the Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter (sold separately).
2.Charging rate varies according to overall power usage. When sleeping, any connected computer that supports Thunderbolt charging will be charged to 100% by the dock.
3.Thunderbolt 3 compatible adapter required (sold separately).

2 years manufacturer warranty


Please check PDF for compatible models - Click here

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