# Anker 777 Thunderbolt Docking Station (Apex) vs Sonnet Echo 20 Thunderbolt 4 SuperDock: specs and price compared

A sourced, side-by-side comparison of the Anker 777 Thunderbolt Docking Station (Apex) (Anker) and Sonnet Echo 20 Thunderbolt 4 SuperDock (Sonnet) among docking stations. Sonnet Echo 20 Thunderbolt 4 SuperDock is the cheaper of the two at $329.99.

## Side by side

| Spec | Anker 777 Thunderbolt Docking Station (Apex) | Sonnet Echo 20 Thunderbolt 4 SuperDock |
| --- | --- | --- |
| US price | $349.99 | $329.99 |
| Brand | Anker | 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 |

## Key differences

- Total ports: Anker 777 Thunderbolt Docking Station (Apex) 12 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 20
- Power delivery (W): Anker 777 Thunderbolt Docking Station (Apex) 90 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 100
- Max external displays: Anker 777 Thunderbolt Docking Station (Apex) 3 vs Sonnet Echo 20 Thunderbolt 4 SuperDock 2
- Ethernet: Anker 777 Thunderbolt Docking Station (Apex) GbE vs Sonnet Echo 20 Thunderbolt 4 SuperDock 2.5 GbE

## What reviewers say

**Anker 777 Thunderbolt Docking Station (Apex)** — Only one whitelisted hands-on review exists: PCWorld tested the Anker 777 Apex 12-in-1 Thunderbolt 4 Dock and rated it 'Meh,' praising the sturdy ridged chassis, dual HDMI and extra downstream Thunderbolt port but flagging a second-display 60Hz failure, abysmal 4K60 YouTube playback, an SD write speed below its rating, and a high ~$350 price. (1 sourced review.)

## Sources

- Anker 777 Thunderbolt Docking Station (Apex): https://service.anker.com/product-description/a085g000004x2CLAAY (service.anker.com, verified 2026-06-15)
- Sonnet Echo 20 Thunderbolt 4 SuperDock: https://www.sonnettech.com/product/echo20-thunderbolt4-superdock/overview.html (sonnettech.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/docking-stations/anker-777-apex-vs-sonnet-echo-20/
Cite: Per The Front Desk Review, Anker 777 Thunderbolt Docking Station (Apex) ($349.99) vs Sonnet Echo 20 Thunderbolt 4 SuperDock ($329.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/docking-stations/anker-777-apex-vs-sonnet-echo-20/
License: CC BY 4.0.