CalDigit
CalDigit TS4
$379.99
Released 2022
Best Docking Stations · head-to-head
CalDigit TS4 vs Anker 777 Thunderbolt Docking Station (Apex)
A sourced, side-by-side comparison. Anker 777 Thunderbolt Docking Station (Apex) is cheaper at $349.99. Every spec and price links to its source.
Anker
Anker 777 Thunderbolt Docking Station (Apex)
$349.99Cheaper
Released 2022
Which is better: the CalDigit TS4 or Anker 777 Thunderbolt Docking Station (Apex)?
On the specs we track, they're closely matched. The Anker 777 Thunderbolt Docking Station (Apex) is the cheaper at $349.99.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | CalDigit TS4 | Anker 777 Thunderbolt Docking Station (Apex) |
|---|---|---|
| US price | $379.99 | $349.99 |
| Brand | CalDigit | Anker |
| Released | 2022 | 2022 |
| Host connection | Thunderbolt 4 | Thunderbolt 4 |
| Total ports | 18 | 12 |
| Power delivery (W) | 98 | 90 |
| Max external displays | 2 | 3 |
| Ethernet | 2.5 GbE | GbE |
| Sd card reader | Yes | Yes |
| Release | 2022 | 2022 |
Sources — CalDigit TS4: us.caldigit.com (verified 2026-06-15). Anker 777 Thunderbolt Docking Station (Apex): service.anker.com (verified 2026-06-15).
What's the difference between the CalDigit TS4 and Anker 777 Thunderbolt Docking Station (Apex)?
Where the two actually differ on the specs we track (4 of 6). Matching specs are omitted.
- Total ports: CalDigit TS4 18 vs Anker 777 Thunderbolt Docking Station (Apex) 12
- Power delivery (W): CalDigit TS4 98 vs Anker 777 Thunderbolt Docking Station (Apex) 90
- Max external displays: CalDigit TS4 2 vs Anker 777 Thunderbolt Docking Station (Apex) 3
- Ethernet: CalDigit TS4 2.5 GbE vs Anker 777 Thunderbolt Docking Station (Apex) GbE
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
CalDigit TS4
Two whitelisted hands-on testers — The Verge and TechRadar — rate the CalDigit TS4 the best Thunderbolt 4 dock available (The Verge calls it the "king of Thunderbolt docks," TechRadar the "gold standard"), praising its 18 ports, build quality and 98W charging. Both flag the steep ~$380 price and lack of a dedicated HDMI port. The Verge scored it 8/10; TechRadar gave a full 5 stars / Editor's Choice. No RTINGS, PCMag or Notebookcheck TS4 review was included; other coverage was non-whitelisted. (2 sourced reviews, 2 lab-tested.)
Praised: Best-in-class connectivity — 18 ports spanning Thunderbolt 4, USB-C/USB-A, DisplayPort, Ethernet and SD/microSD; Sturdy metal build with reliable, plug-and-forget everyday operation; 98W laptop charging plus offline/passthrough charging of accessories when the host is unplugged.
Flagged: High price (~$380), among the most expensive Thunderbolt 4 docks; No dedicated HDMI port — video out is DisplayPort or USB-C/Thunderbolt only; Physically bulky and not very portable; The Verge notes a large 230W external power brick.
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, 1 lab-tested.)
Praised: Sturdy, attractive ridged chassis with industrial-class build feel; Two HDMI ports plus an extra 40Gbps downstream Thunderbolt 4 port and a handy power button; Strong charging: 90W to the laptop and 20W fast-charging from the front USB-C port.
Flagged: Would not drive a second 4K display at 60Hz on one test laptop (display compatibility issues); Abysmal 4K60 YouTube playback with dropped frames, falling back to ~800p; Expensive at ~$350 MSRP, with the vertical stand a $30 extra.