CalDigit TS4 Thunderbolt 4 Dock vs Belkin Thunderbolt 4 Dock — Which Should You Buy?

Side-by-side comparison of CalDigit TS4 Thunderbolt 4 Dock and Belkin Thunderbolt 4 Dock. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock

9.3/10
$399 /one-time
VS
Belkin Thunderbolt 4 Dock

Belkin Thunderbolt 4 Dock

8.5/10
$349 /one-time

Feature Comparison

Feature CalDigit TS4 Thunderbolt 4 Dock Belkin Thunderbolt 4 Dock
Interface Thunderbolt 4 Thunderbolt 4
Power Delivery 98W 96W
Display Output 3x 4K 60Hz (or 2x 5K) 2x 4K 60Hz
USB-A 5 (10Gbps) 3
USB-C 3 2
Ethernet 2.5GbE 1GbE
SD Card UHS-II No
Audio 3.5mm in/out

CalDigit TS4 Thunderbolt 4 Dock

Pros

  • 18 ports, comprehensive connectivity
  • 98W power delivery
  • Triple 4K 60Hz display support
  • 2.5GbE Ethernet
  • SD card reader (UHS-II)
  • Excellent thermal management

Cons

  • Premium price
  • Large footprint

Belkin Thunderbolt 4 Dock

Pros

  • 96W power delivery
  • Dual 4K 60Hz
  • Thunderbolt 4
  • Clean design
  • Good Mac/Windows support
  • Kensington lock

Cons

  • Fewer ports than CalDigit
  • No SD card reader

Our Verdict

CalDigit TS4 Thunderbolt 4 Dock

The best dock for power users. Worth every penny for pro workflows.

Limited Offer — Check Today's Price

Belkin Thunderbolt 4 Dock

Solid Thunderbolt 4 option. Good for Mac users who want a clean setup.

Limited Offer — Check Today's Price

Our Methodology

We test each docking station for port functionality, display support, power delivery, and thermal performance. Details on testing process. No manufacturer has editorial influence.

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