About
Learn what makes this product unique and why it’s right for you.
ExpressCharge technology
You'll experience power delivery of up to 130W on Dell devices with ExpressCharge technology that enables:
- 80% charge in one hour
- 35% charge in just 20 minutes
Industry standard compatibility
Dell Thunderbolt™ Dock – WD22TB4 offers wide compatibility across Dell Commercial laptops. It is is also compatible with notebooks from other manufacturers which support industry standards for Thunderbolt™ docking.
Power Provided
130W (Dell systems)
90W (non-Dell systems)
Max Resolution Details
- 5K - 60 Hz (Single Display)
- 4K - 60 Hz (Quad Display)
Interfaces
2 x Thunderbolt 4
OS Required
Windows 10, Windows 11, Ubuntu 20.04 or later
Max Resolution Details
- 5K - 60 Hz (Single Display)
- 4K - 60 Hz (Quad Display)
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet

Interfaces
- 2 x display / video - DisplayPort - 20 pin DisplayPort (1.4)
- 1 x display / video - HDMI - 19 pin HDMI 2.0
- 1 x USB-C 3.2 Gen 2/DisplayPort 1.4
- 2 x USB 3.2 Gen 1 - 9 pin USB Type A
- 1 x USB-C 3.2 Gen 2
- 1 x network - Ethernet 1000 - RJ-45
- 1 x USB 3.2 Gen 1 with PowerShare
- 2 x Thunderbolt 4
Features
Security lock slot (cable lock sold separately), 130W power delivery to Dell systems, 90W power delivery to non-Dell systems
Security Slot Type
Noble Wedge security slot / Kensington security slot
Compliant Standards
DisplayPort 1.4
Voltage Required
AC 120/230 V (50/60 Hz)
Power Provided
130W (Dell systems)
90W (non-Dell systems)
90W (non-Dell systems)
OS Required
Windows 10, Windows 11, Ubuntu 20.04 or later
Dimensions and weight
- Width 8.1 in
- Depth 3.5 in
- Height 1.1 in
- Weight 22.93 oz
This Bundle Includes:
- Dell WD22TB4 Thunderbolt 4 Dock
- AC Adapter
- Power Cord
- High Speed HDMI Cable
- DisplayPort 1.2 Cable
Learn what makes this product unique and why it’s right for you.
ExpressCharge technology
You'll experience power delivery of up to 130W on Dell devices with ExpressCharge technology that enables:
- 80% charge in one hour
- 35% charge in just 20 minutes
Industry standard compatibility
Dell Thunderbolt™ Dock – WD22TB4 offers wide compatibility across Dell Commercial laptops. It is is also compatible with notebooks from other manufacturers which support industry standards for Thunderbolt™ docking.
Power Provided
130W (Dell systems)
90W (non-Dell systems)
Max Resolution Details
- 5K - 60 Hz (Single Display)
- 4K - 60 Hz (Quad Display)
Interfaces
2 x Thunderbolt 4
OS Required
Windows 10, Windows 11, Ubuntu 20.04 or later
Max Resolution Details
- 5K - 60 Hz (Single Display)
- 4K - 60 Hz (Quad Display)
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet

Interfaces
- 2 x display / video - DisplayPort - 20 pin DisplayPort (1.4)
- 1 x display / video - HDMI - 19 pin HDMI 2.0
- 1 x USB-C 3.2 Gen 2/DisplayPort 1.4
- 2 x USB 3.2 Gen 1 - 9 pin USB Type A
- 1 x USB-C 3.2 Gen 2
- 1 x network - Ethernet 1000 - RJ-45
- 1 x USB 3.2 Gen 1 with PowerShare
- 2 x Thunderbolt 4
Features
Security lock slot (cable lock sold separately), 130W power delivery to Dell systems, 90W power delivery to non-Dell systems
Security Slot Type
Noble Wedge security slot / Kensington security slot
Compliant Standards
DisplayPort 1.4
Voltage Required
AC 120/230 V (50/60 Hz)
Power Provided
130W (Dell systems)
90W (non-Dell systems)
90W (non-Dell systems)
OS Required
Windows 10, Windows 11, Ubuntu 20.04 or later
Dimensions and weight
- Width 8.1 in
- Depth 3.5 in
- Height 1.1 in
- Weight 22.93 oz
This Bundle Includes:
- Dell WD22TB4 Thunderbolt 4 Dock
- AC Adapter
- Power Cord
- High Speed HDMI Cable
- DisplayPort 1.2 Cable
FKA
by
FKA
Dell WD22TB4 Thunderbolt Dock
- Regular price
- $239.99
- Sale price
- $239.99
- Regular price
-
$269.00
Shipping calculated at checkout.
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Benefits at a Glance
Limited-time offer: New users get 10% off this item.
Reliable delivery within 2–5 business days
Benefits at a Glance
Limited-time offer: New users get 10% off this item.
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