

Hero image 0 of Sonnet Echo 20 Thunderbolt 4 SuperDock, 0 of 5
Sonnet Echo 20 Thunderbolt 4 SuperDock
Key item features
- INCREASED PRODUCTIVITY - Connect up to two 6K displays (Intel Macs) or two Apple Pro Display XDRs (M1/M2/M3 Pro/Max/Ultra Macs) via Thunderbolt 4 enhancing your visual workspace for demanding tasks.
- HIGH-SPEED DATA TRANSFER - Equipped with four 10Gbps USB 3.2 Gen 2 Type-A and four 10Gbps USB-C ports this dock ensures rapid data transfer and efficient connectivity for all your USB devices.
- VERSATILE CONNECTIVITY - Features a 2.5 Gigabit Ethernet port for high-speed network connections plus HDMI 2.1 and front panel audio ports offering comprehensive connectivity options for any setup.
- EXPANDABLE STORAGE - Includes an internal NVMe M.2 slot (PCIe x1) for adding high-speed storage allowing you to boost your system's performance and capacity with ease all within the dock.
- UNIVERSAL COMPATIBILITY - Compatible with a wide range of devices including Thunderbolt 4 or USB4 Windows computers Chromebooks and M1/M2 iPad Pros ensuring seamless integration across platforms.
- POWERFUL CHARGING CAPABILITIES - Delivers up to 100W of power for laptop charging via Thunderbolt 4 plus 7.5W per USB-C port for simultaneous charging and syncing of your mobile devices.
- RJ45 2.5 Gigabit Ethernet port
- 3.5mm Combination Headphone/Microphone Jack (On the Front Panel)
- 2x (Right and Left Channels) Line Out RCA Jacks (On the Back Panel)
Specs
Compatibility, Apple M series Mac
Inputs/Outputs, three Thunderbolt 4, four USB 3.2 Gen 2 Type A, and four USB 3.2 Gen 2 Type-C charging ports, HDMI port, RJ45 2.5 Gigabit Ethernet, 3.5mm combo audio, 3.5mm microphone, line-level R+L RCA audio out, SD 4.0 card slot, and M.2 SSD slot
Resolution, 8K UHD
Usb version, 3.2 Gen 2
In/Out type, HDMI
Input/output quantity, 20
Compatibility
Apple M series Mac
Inputs/Outputs, three Thunderbolt 4, four USB 3.2 Gen 2 Type A, and four USB 3.2 Gen 2 Type-C charging ports, HDMI port, RJ45 2.5 Gigabit Ethernet, 3.5mm combo audio, 3.5mm microphone, line-level R+L RCA audio out, SD 4.0 card slot, and M.2 SSD slot
Inputs/Outputs
three Thunderbolt 4, four USB 3.2 Gen 2 Type A, and four USB 3.2 Gen 2 Type-C charging ports, HDMI port, RJ45 2.5 Gigabit Ethernet, 3.5mm combo audio, 3.5mm microphone, line-level R+L RCA audio out, SD 4.0 card slot, and M.2 SSD slot
Resolution, 8K UHD
Resolution
8K UHD
Usb version, 3.2 Gen 2
Usb version
3.2 Gen 2
In/Out type, HDMI
In/Out type
HDMI
Input/output quantity, 20
Input/output quantity
20
About this item
Product details
Enhance your digital connectivity with the Echo 20 Thunderbolt 4 SuperDock, a universal docking station designed to meet your present and future needs. This high-performance dock offers a multitude of connections, including NVMe SSD storage capability, an HDMI port, and ultra-fast 2.5 Gigabit Ethernet support, all powered by Thunderbolt 4 technology.The Echo 20 Thunderbolt 4 SuperDock simplifies your workspace by connecting your computer to your peripherals with just one cable. Whether you're using Thunderbolt devices, monitors, USB peripherals, powered speakers, or an Ethernet cable, this SuperDock seamlessly integrates them all into your computer system. For laptop users, the Echo 20 Thunderbolt 4 SuperDock provides up to 100W of charging power, allowing you to leave your power adapter at home. When you're ready to go, simply unplug the Thunderbolt cable, grab your laptop, and you're set.The SuperDock also features an internal M.2 NVMe SSD slot, enabling you to add up to 8TB of SSD storage (SSD sold separately). This allows for easy data transfer and storage of large files, media libraries, or Time Machine backups at speeds of up to 800 MB/s.The built-in HDMI port eliminates the need for an HDMI adapter, allowing you to plug in an HDMI display @60Hz directly to the dock. The SuperDock also supports 2.5 Gigabit Ethernet, offering 250% the speed of Gigabit Ethernet without the need for rewiring. The Echo 20 Thunderbolt 4 SuperDock is equipped with three Thunderbolt 4 ports, four USB 3.2 Gen 2 Type A ports, and four USB 3.2 Gen 2 Type-C ports. These ports support super-fast USB NVMe SSDs at full speed and provide up to 7.5W of power each, ensuring reliable operation of drives with higher peak power requirements. Certified for use with Apple M series Macs, Thunderbolt 3 Intel Macs, Thunderbolt 4 and USB4 Windows computers, Thunderbolt 3 Windows computers with an Intel 8th Gen (2018) or newer CPU, Thunderbolt 4 and USB4 Chromebook computers, and M series iPad Pro, the Echo 20 Thunderbolt 4 SuperDock is a versatile solution for all your connectivity needs. Key features of the SuperDock include one cable peripheral connection, twenty interfaces, two Thunderbolt 4 ports for peripherals, an M.2 NVMe SSD slot, 10Gbps USB Type-C and Type A ports, a built-in HDMI port, support for up to 240Hz displays, laptop charging capability, and more. With the Echo 20 Thunderbolt 4 SuperDock, you can enjoy enhanced connectivity, simplified workspace, and high-speed data transfer, all in one sleek and powerful device.
- INCREASED PRODUCTIVITY - Connect up to two 6K displays (Intel Macs) or two Apple Pro Display XDRs (M1/M2/M3 Pro/Max/Ultra Macs) via Thunderbolt 4 enhancing your visual workspace for demanding tasks.
- HIGH-SPEED DATA TRANSFER - Equipped with four 10Gbps USB 3.2 Gen 2 Type-A and four 10Gbps USB-C ports this dock ensures rapid data transfer and efficient connectivity for all your USB devices.
- VERSATILE CONNECTIVITY - Features a 2.5 Gigabit Ethernet port for high-speed network connections plus HDMI 2.1 and front panel audio ports offering comprehensive connectivity options for any setup.
- EXPANDABLE STORAGE - Includes an internal NVMe M.2 slot (PCIe x1) for adding high-speed storage allowing you to boost your system's performance and capacity with ease all within the dock.
- UNIVERSAL COMPATIBILITY - Compatible with a wide range of devices including Thunderbolt 4 or USB4 Windows computers Chromebooks and M1/M2 iPad Pros ensuring seamless integration across platforms.
- POWERFUL CHARGING CAPABILITIES - Delivers up to 100W of power for laptop charging via Thunderbolt 4 plus 7.5W per USB-C port for simultaneous charging and syncing of your mobile devices.
- RJ45 2.5 Gigabit Ethernet port
- 3.5mm Combination Headphone/Microphone Jack (On the Front Panel)
- 2x (Right and Left Channels) Line Out RCA Jacks (On the Back Panel)
info:
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Specifications
Compatibility
Apple M series Mac
Inputs/Outputs
three Thunderbolt 4, four USB 3.2 Gen 2 Type A, and four USB 3.2 Gen 2 Type-C charging ports, HDMI port, RJ45 2.5 Gigabit Ethernet, 3.5mm combo audio, 3.5mm microphone, line-level R+L RCA audio out, SD 4.0 card slot, and M.2 SSD slot
Resolution
8K UHD
Usb version
3.2 Gen 2
Warranty
Warranty information
2 Years Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Aug 18, 2026
Reviewer name: Short2bags
5 out of 5 stars
Verified Purchase
Perfect for what I needed.
Helpful?0XZ95ZSFM64G5323988008
Current price is USD$299.99
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