Belkin
Belkin Connect Pro Thunderbolt 4 Dock (INC006)
$299.99Cheaper
Released 2022
Best Docking Stations · head-to-head
Belkin Connect Pro Thunderbolt 4 Dock (INC006) vs Sonnet Echo 20 Thunderbolt 4 SuperDock
A sourced, side-by-side comparison. Belkin Connect Pro Thunderbolt 4 Dock (INC006) is cheaper at $299.99. Every spec and price links to its source.
Sonnet
Sonnet Echo 20 Thunderbolt 4 SuperDock
$329.99
Released 2023-06
Which is better: the Belkin Connect Pro Thunderbolt 4 Dock (INC006) or Sonnet Echo 20 Thunderbolt 4 SuperDock?
On the specs we track, they're closely matched. The Belkin Connect Pro Thunderbolt 4 Dock (INC006) is the cheaper at $299.99.
See Belkin Connect Pro Thunderbolt 4 Dock (INC006) on Amazon See Sonnet Echo 20 Thunderbolt 4 SuperDock on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Belkin Connect Pro Thunderbolt 4 Dock (INC006) | Sonnet Echo 20 Thunderbolt 4 SuperDock |
|---|---|---|
| US price | $299.99 | $329.99 |
| Brand | Belkin | Sonnet |
| Released | 2022 | 2023-06 |
| Host connection | Thunderbolt 4 | Thunderbolt 4 |
| Total ports | 12 | 20 |
| Power delivery (W) | 90 | 100 |
| Max external displays | 3 | 2 |
| Ethernet | GbE | 2.5 GbE |
| Sd card reader | Yes | Yes |
| Release | 2022 | 2023-06 |
Sources — Belkin Connect Pro Thunderbolt 4 Dock (INC006): belkin.com (verified 2026-06-15). Sonnet Echo 20 Thunderbolt 4 SuperDock: sonnettech.com (verified 2026-06-15).
What's the difference between the Belkin Connect Pro Thunderbolt 4 Dock (INC006) and Sonnet Echo 20 Thunderbolt 4 SuperDock?
Where the two actually differ on the specs we track (4 of 6). Matching specs are omitted.
- Total ports: Belkin Connect Pro Thunderbolt 4 Dock (INC006) 12 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 20
- Power delivery (W): Belkin Connect Pro Thunderbolt 4 Dock (INC006) 90 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 100
- Max external displays: Belkin Connect Pro Thunderbolt 4 Dock (INC006) 3 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 2
- Ethernet: Belkin Connect Pro Thunderbolt 4 Dock (INC006) GbE vs Sonnet Echo 20 Thunderbolt 4 SuperDock 2.5 GbE
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Belkin Connect Pro Thunderbolt 4 Dock (INC006)
Two whitelisted outlets reviewed this dock. Tom's Guide covered it as the 'Belkin Connect Pro Thunderbolt 4 Dock' (INC006); TechRadar covered it under Belkin's alternate 'Thunderbolt 4 Dock Pro' name, but the specs match the same hardware (dual HDMI, single downstream Thunderbolt 4, 90W, 12 ports, Gigabit Ethernet, same 200x73x33.9mm chassis). Both call it a sleek, well-built Thunderbolt 4 dock that's overpriced, hobbled by a single downstream Thunderbolt port, dual HDMI that Macs can't fully use, and only 90W charging. (2 sourced reviews, 1 lab-tested.)
Praised: Sleek, premium aluminum build that looks great on a desk; Extensive 12-port connectivity including dual HDMI for Windows; 90W laptop charging (physically verified on Tom's Guide wattage tester).
Flagged: Only one downstream Thunderbolt 4 port, limiting high-speed peripherals; Overpriced for the feature set; Dual HDMI unusable together on Macs (no MST/DisplayLink workaround).
Sonnet Echo 20 Thunderbolt 4 SuperDock
No sourced tester review yet.