Input & Connectivity
Kensington SD5780T Thunderbolt 4 Dual 4K Dock
By Nick Miles · Updated 2026-06-08 · 10 expert sources

Pros
- +Native HDMI 2.1 output plus downstream TB4 port drives dual 4K@60Hz with no DisplayLink software
- +Only pick with a built-in HDMI 2.1 jack — plugs straight into HDMI monitors and TVs
- +Up to 96W upstream PD (rated; ~90W measured) covers MacBook Pro 14 under load
- +Enterprise-grade extras: dual Kensington lock slots, TAA compliance, 3-year warranty
- +SD 4.0 UHS-II card reader, 2.5GbE Ethernet, 180W external supply for stable downstream power
Cons
- −Fewer total ports than CalDigit or Anker flagships
- −Measured downstream ~90W falls short of 96W rating
- −Bulky 180W power brick eats desk space
- −No vertical stand
Score breakdown
- Expert consensus8.8
- Effectiveness9.0
- Build safety9.0
- Durability9.0
- Value8.3