Dell WD22TB4 Thunderbolt Dock vs Plugable USB-C Triple Display Dock — Which Should You Buy?
Side-by-side comparison of Dell WD22TB4 Thunderbolt Dock and Plugable USB-C Triple Display Dock. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | Dell WD22TB4 Thunderbolt Dock | Plugable USB-C Triple Display Dock |
|---|---|---|
| Interface | Thunderbolt 4 | USB-C |
| Power Delivery | 130W (Dell) / 90W (generic) | 85W |
| Display Output | 2x 4K 60Hz | 3x HDMI |
| USB-A | 4 | 4 |
| USB-C | 2 | 1 |
| Ethernet | 1GbE | 1GbE |
| Audio | 3.5mm | — |
Dell WD22TB4 Thunderbolt Dock
Pros
- ✓130W for Dell workstations
- ✓Dual 4K 60Hz
- ✓1GbE Ethernet
- ✓Dell compatibility optimized
- ✓Stable, professional build
- ✓Kensington lock slot
Cons
- ✗Premium for non-Dell users
- ✗130W only with Dell laptops
Plugable USB-C Triple Display Dock
Pros
- ✓Triple display support
- ✓3x HDMI
- ✓85W power delivery
- ✓Affordable for 3 displays
- ✓6 USB ports
- ✓1GbE Ethernet
Cons
- ✗Display bandwidth shared
- ✗May not support 3x 4K 60Hz on all laptops
Our Verdict
Dell WD22TB4 Thunderbolt Dock
Best for Dell laptop users. 130W power delivery for demanding workstations.
Sale Price Live — Don't Miss OutPlugable USB-C Triple Display Dock
Best for triple display on USB-C. Check laptop compatibility for 3x 4K.
Price Drop Alert — View Deal NowOur 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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