【Sonnet Technologies】Echo 11 Thunderbolt 3 Dock

Special Price HK$1,750.00 Regular Price HK$2,350.00
  • Connects Your Peripherals with One Cable
  • Eleven Interface Types
  • Mac and Windows Compatible
  • Computer Charging Port
  • USB Charging Port
  • 40Gbps Thunderbolt 3 Interface
  • Supports Up to Two 4K Displays
  • Wide Range of Second Display Connection Options
  • SD Card Slot
  • AVB (IEEE 802.1Qav, Audio Video Bridging) compatible
  • Backward Compatible with Thunderbolt 2 and Thunderbolt Macs
  • Designed in the USA

Local Delivery

CHINAM is currently shipping within Hong Kong and specific countries only. We use local courier service as our delivery company. We do not support shipping items in a single order to multiple shipping addresses. To ship items to an additional address, please place a new order to us. Unless otherwise specified, delivery charge at the rate of HK$300 will be imposed on each delivery. We currently offer free delivery for each order over HK$1,000.

For remote areas or outlying islands delivery service, please contact our sales team via email - sales@chinam.com.hk

International Delivery

We will do our best to ship internationally to countries where we do not have sales representation. Please register with us, we’ll keep you updated and notify you when this is about to happen and become available in your region. Please note, at this time the customer is responsible for the duties and taxes imposed by their country.

For international shipping please contact our sales team via email - sales@chinam.com.hk

Deliver Time

  • Once your order has been handed over to the carrier for delivery, you will receive a shipment notification email with an estimated delivery date. Please note that it is not possible to expedite your delivery and receive your package earlier than the scheduled delivery date. Therefore, we are unable to accept requests for expedited delivery. Our carriers are unable to provide an exact time of day for your delivery. If you ordered multiple items, you may receive separate shipments.
  • All estimates are based on business days. We only make deliveries in the specified areas of Hong Kong from Monday to Sunday except on the first two days of the Lunar New Year and when typhoon warning signal No. 8 or above or black rainstorm warning is in force.
  • All rescheduling of delivery, additional purchases, new sales memos and amendments must be made 3 days before the scheduled delivery date. Otherwise, a double delivery charge will be incurred.
  • We may deliver the merchandise in one or more installments, and some of the merchandises may be delivered directly from suppliers. Any times and dates given for dispatch of merchandise, or the length of time that merchandise will take to be delivered, are only estimates. If we are unable to meet any stated dispatch or delivery dates or times we will inform you as to the progress of your order. You agree and accept that under no circumstances will we accept cancellation of order or refund.

Signature On Delivery

  • Most of our shipments contain valuable items. If you will not be in attendance to accept delivery of your purchase, consider shipping to someone you trust will be able to sign for your package. For your convenience, you may prefer to have your order delivered to your office address. If you choose this option, please include the name of your business in the address. Please note, if you choose this option, goods may be left with reception or the Mail Room.
  • As our carriers require a signature on delivery, the carrier will leave a calling card if you are not at home. Please contact the carrier to reschedule delivery.
  • For postal deliveries, no signature is required and order status tracking is not available.
  • Delivery failure due to no one answering the door upon the arrival of goods at the appointed time, or to circumstantial limitations such as the entrance being too small, will require a rescheduled delivery and therefore incur double delivery charges.
  • We will deliver the merchandise ordered by you to the address you give us for delivery at the time you make your order through our staff or a third party provider. You agree to present your photo identification upon request when you acknowledge receipt of the merchandise. The merchandise shall be, and shall be deemed to be, delivered and accepted by you when the merchandise are delivered to the address you give us for delivery. You agree and accept that we are entitled, at our option, to charge you additional costs or cancel your order in the event of your failure to accept delivery for whatever reasons.


  • You will become the owner of the merchandise you have ordered when they have been delivered to you. Once merchandise has been delivered to you they will be held at your own risk and we will not be liable for the loss or damage.
  • You may not export any products purchased at CHINAM online store. We sells and ships products to end-user customers only. Notwithstanding order confirmation, CHINAM may cancel any order where it has reasonable grounds to believe the product is not being purchased for end use.
  • If there is any inconsistency or ambiguity between the English version and the Chinese version, the English version shall prevail.
  • We reserve the final right to terminate or alter the above terms and conditions. In the event of any dispute, our decision shall be final and conclusive.
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Connect To Your Peripherals and Power Your Computer With One Cable

Sonnet’s Echo 11 Thunderbolt 3 Dock connects your peripherals to your computer through a single cable. Simply plug in your devices—such as a printer, keyboard, mouse, cable modem, hard drive, optical drive, USB license dongle, headphones or powered speakers, phone, tablet, and (up to) two 4K displays—to the dock with their supplied cables, and then connect your computer with the included Thunderbolt 3 (40Gbps) cable. The Echo 11 dock even charges compatible computers(5)  through the same cable. When it's time to take your computer and go, just unplug the Thunderbolt cable to disconnect from everything at once!

Leave Your Charger In the Backpack

For users whose notebooks and laptops accept charging over Thunderbolt(5), the Echo 11 dock also provides up to 87W of Power Delivery through the included Thunderbolt 3 cable(3) used to connect the dock to the computer. These computers fall into four power requirement categories: 30W (example: Dell XPS 12), 45W (example: Dell XPS 13), 60W (example: MacBook Pro® 13-inch), and 87W (example: MacBook Pro 15-inch)—the Echo 11 charges them at the maximum power they will accept so you can leave your computer’s power adapter packed away!

40Gbps Thunderbolt 3—The USB-C That Does It All

The Echo 11 Dock includes two Thunderbolt 3 ports; one for connection to your computer, the other to daisy chain up five additional Thunderbolt peripheral devices(1) to your computer! The Echo 11 includes 10Gbps USB 3.1 Gen 2 support, meaning you can connect another USB device to the second Thunderbolt port using the proper cable or adapter. The Dock’s Thunderbolt 3 peripheral port can also provide up to 15 watts of bus power to devices requiring extra power for even the most demanding bus-powered USB 3.1 or Thunderbolt devices.

Connect a 4K Display or Two

The Echo 11 dock features an HDMI 2.0 port that supports a 4K @ 60Hz (or lower resolution) monitor. To connect an additional display(6), you can plug in a Thunderbolt 3 monitor to the dock’s second Thunderbolt 3 port or at the end of a Thunderbolt 3 device daisy chain. Or, you may connect other display types (HDMI, DisplayPort, etc.) by using a Thunderbolt 3 or USB-C video adapter (sold separately).

Connect one HDMI display to the Echo 11 dock’s HDMI port, and another(6) display to its second Thunderbolt 3 port. Display interface types that can be connected to the dock via the second Thunderbolt 3 port include:

Display Connection
• Thunderbolt 3 – Thunderbolt 3 cable
• USB-C – USB-C to USB-C Gen 2 video cable (USB0C charging cable will not work)
• DisplayPort – USB-C to DisplayPort cable or adapter (Thunderbolt 3 compatible)
• mini DisplayPort– USB-C to mini DisplayPort cable or adapter (Thunderbolt 3 compatible)
• HDMI – USB-C to HDMI cable or adapter (Thunderbolt 3 compatible)
• VGA – USB-C to VGA cable or adapter (Thunderbolt 3 compatible)
• DVI-D – USB-C to DVI cable or adapter (Thunderbolt 3 compatible)

Connect a 5K Thunderbolt 3 Display

As an alternative to connecting one or two 4K @ 60Hz displays, the Echo 11 dock also supports the connection of a 5K @ 60Hz Thunderbolt 3 display. Simply plug in a Thunderbolt 3 (40Gbps) cable between the dock’s second Thunderbolt 3 port and the display, no adapters necessary.

Backward-Compatible with Older Mac

The Echo 11 Thunderbolt 3 Dock is also compatible with Macs with Thunderbolt 2 or Thunderbolt ports(7) when used with the bi-directional Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter and a Thunderbolt cable (both sold separately).

Connection Condenser

With its eleven ports, the Echo 11 Thunderbolt 3 Dock is a handy hub to plug in your peripherals and connect them all to your computer through a single Thunderbolt 3 cable. Through that same cable, the Dock provides enough power (87W) to charge any compatible computer at maximum power. You can even connect two 4K @ 60Hz displays to expand your view and productivity!

Sonnet Technologies Echo 11 Thunderbolt 3 Dock Specification

Mac Compatibility
Mac (M1) [supports only one monitor]
Mac (Intel®) with Thunderbolt 3 ports
Mac with a Thunderbolt 2 or Thunderbolt 1 port with an Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter plus a Thunderbolt cable
macOS® 10.12.6+
macOS Big Sur compatible
iPad Compatibility
iPad Pro with Thunderbolt port (supports only one mirrored monitor)
Windows Compatibility
PC with Thunderbolt 4 or Thunderbolt 3 ports
Windows 11, 10
Form Factor Thunderbolt 3 dock
External Connectors Two Thunderbolt 3
Five USB 3.0
One RJ45 (Gigabit Ethernet)
One HDMI 2.0
One 3.5 mm combination audio headphone/microphone
One SD card slot
One power
Power Adapter Universal 180W, 100-240V, 50-60 Hz
Operating Temperature 0º C to 35º C (32º F to 95º F)
Dimensions (WxDxH) 9.1 x 3.44 x 1.09 in. (23 x 8.73 x 2.77 cm)
RoHS Compliant Yes


HDMI 2.0 and HDCP 2.2
Supported Resolutions 3840 x 2160
2560 x 1440
1920 x 1080
1920 x 1440
1920 x 1200
1856 x 1392
1792 x 1344
1680 x 1050
1600 x 1200
1440 x 990
1400 x 1050
1360 x 768
1280 x 1024
1280 x 960
1280 x 720
1152 x 768
1024 x 768

Gigabit Ethernet

Network Connector
One RJ45 connector supports 1000 Mb/s, 100 Mb/s, and 10 Mb/s network speeds and Auto-MDI/MDI-X
Standard Compliant with 10/100/1000 IEEE 802.2 Specification
Network Gigabit Ethernet (1000BaseT, 100BaseTX, 10BaseT)
Packets Maximum packet size: 9000 bytes (Jumbo packets)
Wake-on-LAN Supported
Netboot Supported
Chipset Intel i210

Thunderbolt 3

Thunderbolt 3
Peripherals Supported Supports all industry standard Thunderbolt devices
Daisy Chain Up to six devices
5K@60Hz Thunderbolt monitor
4K@60Hz monitor
Hot Plug Supports hot-pluggable device connection
Power Delivery Supports all Thunderbolt-charged laptops at maximum draw (30W, 45W, 60W or 87W)

USB 3.0

Two in front plus three in rear
Cables Supported With standard male USB-A connector
Peripherals Supported Supports all industry standard USB 3.0, 2.0 and 1.1 devices
Data Transfer Rate USB 3.0: 5 Gb/s
Number of Devices Supported Up to 30
Hot Plug Supports hot-pluggable device connection
Charging One front panel port with 7.5W capacity to charge iPad, iPhone, iPod, or other USB Battery Charging 1.2–compliant device
Supports charging while sleeping or disconnected from computer
Supports simultaneous charging and synching

Video Support (via Thunderbolt 3 Port)

Thunderbolt 3
Thunderbolt 3 cable
DisplayPort USB-C to DisplayPort cable or adapter
mini DisplayPort USB-C to mini DisplayPort cable or adapter
HDMI USB-C to HDMI cable or adapter (with Thunderbolt 3 support)
DVI USB-C to DVI cable or adapter (with Thunderbolt 3 support)
Dual-Link DVI USB-C to HDMI adapter + HDMI to Dual-Link DVI adapter
VGA USB-C to VGA cable or adapter (with Thunderbolt 3 support)
USB-C/DisplayPort USB-C cable with 4K video support
Dependent on computer video controller specification

Audio Connector

One 3.5 mm jack for stereo headphones, or stereo headphones with monaural analog microphone, or powered speakers

Front Panel Indicators

Power LED indicator lights when dock is powered
Thunderbolt 3 Connection
LED indicator lights when computer connected to the dock is powered on, and turns off when the computer is sleeping or disconnected.
  • Sonnet Technologies Echo 11 Thunderbolt 3 Dock
  • 0.5m Thunderbolt 3 cable
  • Power adapter
  • Power cord
  • 2-years Limited Manufacturer's Warranty


Quick Start Guide

【Sonnet Technologies】Echo 11 Thunderbolt 3 Dock

Special Price HK$1,750.00 Regular Price HK$2,350.00