130W (Dell systems)
90W (non-Dell systems)
5K - 60 Hz (Single Display)
4K - 60 Hz (Quad Display)
2 x display / video - DisplayPort - 20 pin DisplayPort (1.4)
1 x display / video - HDMI - 19 pin HDMI 2.0
...See MoreWindows 10, Windows 11, Ubuntu 20.04 or later
Ethernet, Fast Ethernet, Gigabit Ethernet
Security lock slot (cable lock sold separately), 130W power delivery to Dell systems, 90W power delivery to non-Dell systems
Ratings & Reviews
The Best Docking Stations for Windows Laptops in 2024: Dell Thunderbolt™ Dock – WD22TB4
"180 watts of power delivery, recharging Dell laptops with ExpressCharge technology to 80% capacity in one hour or 35% in 20 minutes." — PCMag
PCMag is a trademark of Ziff Davis, LLC. Used under license. Reprinted with permission. ©2024 Ziff Davis, LLC. All Rights Reserved.
Dell Thunderbolt™ Dock – WD22TB4: Rated 4/5
"Excellent performance and unrivaled power delivery." — Laptop Mag
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