Hands-On: Sonnet Echo 21 Thunderbolt 5 SuperDock – a significant speed boost [Video]
![Hands-On: Sonnet Echo 21 Thunderbolt 5 SuperDock – a significant speed boost [Video]](https://9to5mac.com/wp-content/uploads/sites/6/2026/07/Sonnet-Echo-21-Thunderbolt-5-SuperDock.jpg?quality=82&strip=all&resize=1200,628)
The Sonnet Echo 21 Thunderbolt 5 SuperDock, the follow-up to the similarly named Echo 20 Thunderbolt 4 SuperDock (review), lets you add tons of I/O to your Mac via a single Thunderbolt cable, and brings several noteworthy improvements for those looking to upgrade or future-proof their Mac setups.
Perfect for both laptops like the MacBook Pro, and desktop machines like the just-announced M5 Pro Mac mini, the Echo 21 SuperDock adds a vast array of I/O to these machines. Watch our full hands-on video walkthrough for the details, and be sure to subscribe to 9to5mac on YouTube for more.
Related Markets
All MarketsMarket data may be delayed. Not financial advice.
Have a take on this story? Discuss it on Gab — no account needed to read, free to join to post.
Discuss on GabWant a second read? Ask Gab AI to analyze this story — private, no account needed to start.
Ask Gab AI💡 AI analysis provides alternative perspectives on current events
