“It’s got more top-end ports than any other dock we've test and a built-in SSD enclosure so you can add up to an extra 8TB of storage, yet is one of the most affordable docking stations available.”

“We didn’t think that Caldigit’s TS4 could be beaten but the Sonnet Echo 20 Thunderbolt 4 SuperDock is a very close match for the number and quality of ports but for $100 less…The 19 ports are all top-end — Thunderbolt 4, 10Gbps USB-C and USB-A, 2.5Gb Ethernet, HDMI 2.1 — and the inclusion of the onboard M.2 NVMe SSD slot gives the Echo 20 our crown as the new Thunderbolt 4 docking station of choice.”

“There’s a new champ in town. Take note, dock manufacturers — this combination of storage, number plus kind of ports, symmetrical speed on ports, and price is what we'd like to see going forward…this is the best Thunderbolt dock we've tested and has the best price to features mix we've seen yet. And, we've seen them all.”