Dell WD22TB4 Thunderbolt 4 Dock 130W
- 2 Thunderbolt 4 ports, 40 GB/s data transfer
- 2 DisplayPort 1.4, 1 HDMI 2.0, 1 USB-C multifunction DisplayPort
- 130W to Dell devices with ExpressCharge
- 180W power adapter included
- 4 USB-A 3.2 Gen 1 total, 1 USB-C 3.2 Gen 2
- Gigabit Ethernet RJ45
- Windows 10, Windows 11
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A modular Thunderbolt dock for multi-monitor desks with full IT management features. The fastest charging applies to Dell laptops, and power for other brands is not listed.
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ASIN: B0B13Y2QVWModel: WD22TB4Category: Laptop Docking Stations
Overview
Not a travel hub, this Dell is a desktop Thunderbolt dock that runs displays, wired network and peripherals from one cable. A swappable module lets IT upgrade connectivity later.
One cable to a laptop drives several monitors, Ethernet and USB, and fleet tools like PXE boot help IT departments. Charging speeds above the base level depend on owning a Dell laptop with ExpressCharge.
Who it's for
Corporate desks and hybrid workers with Thunderbolt laptops get a single-cable setup with managed firmware. Mac users and those with USB-C laptops lacking Thunderbolt should confirm display support first.
Pros and cons
- Many display outputs
- Two Thunderbolt 4 ports
- Swappable upgrade module
- Firmware updates without reboot
- Fastest charging only on Dell laptops
- Large adapter adds desk bulk
- No SD card reader listed
Performance notes
Display and data capacity are shared over the Thunderbolt link, so heavy multi-monitor setups depend on the laptop's port. ExpressCharge raises charging power only on supported Dell systems.
Specifications
| Brand | Dell |
|---|---|
| Model | WD22TB4 |
| Dimensions & fit | |
| Item weight | 16 ounces |
| Capacity & performance | |
| Wattage | 180 watts adapter |
| Display outputs | 2 x DisplayPort 1.4, 1 x HDMI 2.0, 1 x USB-C multifunction DisplayPort |
| Power & efficiency | |
| Power delivery | Up to 130W on Dell devices with ExpressCharge |
| Input voltage | 120/230 V AC (50/60 Hz) |
| Construction & materials | |
| Color | Black |
| Other details | |
| USB ports | 2 x Thunderbolt 4, 1 x USB-C 3.2 Gen 2, 1 x USB-A 3.2 Gen 1 with PowerShare, 2 x USB-A 3.2 Gen 1 |
| Ethernet | Gigabit Ethernet RJ45 |
| Data transfer rate | 40 GB/s |
| Host connection | Thunderbolt 4, 3 or USB-C |
| Management tools | Dell Client Command Suite, SCCM, MAC pass-thru, PXE Boot, Wake-on-LAN, remote port disable |
| Minimum required operating system version | Windows 10, Windows 11 |
| Mfr part number | WD22TB4 |
Frequently asked questions
What comes in the box with the Dell WD22TB4?
The listing names the dock and a 180W power adapter. Other cables are not itemized.
Does the Dell WD22TB4 work with non-Dell laptops?
The description says it is compatible with notebooks from other manufacturers that support industry standards for Thunderbolt docking. ExpressCharge speeds are for Dell devices.
How fast does the WD22TB4 charge a Dell laptop?
Up to 130W with ExpressCharge, up to 80 percent in one hour and 35 percent in 20 minutes.
Does the WD22TB4 need a reboot for firmware updates?
No. Firmware updates take five to seven minutes without rebooting the system.