Name: Sonnet Echo 20 Thunderbolt 4 SuperDock
Brand: Sonnet
SKU: SNT-ECHO-DK20-T4
Price: 829.0 AUD
Availability: InStock

HDMI 2.1, Thunderbolt 4, and USB 3.2 Gen 2

The built-in HDMI 2.1 port on the Echo 20 allows you to plug in an external display up to 8K @ 60 Hz directly. An HDMI adapter is not required to achieve max resolution. The Echo 20 also features three Thunderbolt 4 ports, one for connecting to your host device and the other two for directly connecting Thunderbolt peripherals and accessories. The two Thunderbolt 4 ports support USB4 and USB 3.2 devices and even provides up to 15W of power. Also available are four USB-A 3.2 Gen 2 and four USB-C 3.2 Gen 2 ports.

2.5 Gb Ethernet

Featuring 2.5 Gigabit Ethernet, the Echo 20 supports a 2.5 Gb/s link speed over common Cat 5e (or better) cabling when used with a compatible Ethernet switch or NAS with 2.5Gb Ethernet support. This saves you the trouble of having to invest in an Ethernet adapter. Need to connect to a switch without 2.5Gb Ethernet support? The Sonnet dock can also supports 1 Gb/s and 100 Mb/s link speeds.

M.2 SSD Slot

The built-in M.2 NVMe SSD slot enables you to add up to 8TB of SSD storage (sold separately) to your system without having to connect a storage device to your Echo 20 or upgrading your computer. Installing the SSD is easy and straightforward. Simply remove the two screws securing a bottom panel cover, insert the SSD, and reinstall the bottom cover with the two screws. Transfer and access data at up to 800 MB/s, and effortlessly store large files, media libraries, or your Time Machine backups.

Thunderbolt Certified

The Echo 20 is 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.

Sonnet Echo 20 Thunderbolt 4 SuperDock

Manufacturer Information

Manufacturer P/N

Customer Reviews

Added to your cart:

USB	3 x USB 3.1 / USB 3.2 Gen 2 Type-A 1 x USB 2.0 Type-A
Thunderbolt	3 x Thunderbolt 4
Ethernet	1 x RJ45 (10/100/1000 Mb/s)
FireWire	None
Display	None
Audio	1 x 1/8" / 3.5 mm Headphone/Microphone Combo
Memory Card Slots	1 x SDXC (UHS-II [312 MB/s])

System Connection	1 x Thunderbolt 4 Female
Connection Type	Detachable Cable
Interface Max Data Rate	40 Gb/s

Operating System Support	Windows, macOS/OS X
UASP Support	No
Monitor Stand Support	No

Power Source	AC Adapter
Power Port	Barrel Connector (Unspecified Diameter) (Input)
Maximum Power Consumption	135 W
Total Current Output	6.75 A
AC Input Power	100 to 240 VAC, 50 / 60 Hz at 2.37 A
DC Input Power	20 VDC