Dell WD22TB4 Thunderbolt Dock : Ultimate Connectivity and Performance

Technical Specifications

General

• • • Model: Dell WD22TB4
    • Product Type: Thunderbolt Docking Station
    • Interface: Thunderbolt™ 4 (USB-C)
    • Color: Black
    • Dimensions (W x D x H): 205 mm x 90 mm x 29 mm
    • Weight: 650 g

Video & Display

• • • Video Ports: 2x DisplayPort 1.4, 1x HDMI 2.0, 1x USB-C (DisplayPort 1.4 Alt-Mode), 2x Thunderbolt 4 (USB-C)
    • Max Resolution: Up to 5120 x 2880 at 60 Hz (single display)
    • Supported Displays: Up to 4 external displays (depending on system configuration)

Connectivity

• • • USB-A Ports: 3x USB 3.2 Gen 1 (one with PowerShare)
    • USB-C Ports: 1x USB 3.2 Gen 2, 2x Thunderbolt 4 (USB-C)
    • Network: Gigabit Ethernet (RJ-45)

Power Supply

• • Power Adapter: 180 W AC adapter
  • Power Delivery to System: Up to 130 W for compatible Dell systems, up to 90 W for non-Dell systems
  • Charging Feature: Dell ExpressCharge™ and ExpressCharge Boost™

Description

The Dell WD22TB4 Thunderbolt Docking Station is a powerful and versatile solution designed to maximize connectivity and productivity in your workspace. With just a single Thunderbolt 4 cable, you can connect your system to multiple external monitors and a wide array of peripherals while your laptop charges simultaneously. This docking station stands out for its high flexibility and compatibility, making it an ideal choice for both Dell and non-Dell systems.

A key feature is its support for multiple high-resolution displays. You can connect up to four external screens, which enables an impressive multi-monitor setup for demanding tasks like video editing, graphic design, or complex data analysis. The dock supports a maximum resolution of up to 5120 x 2880 at 60 Hz on a single monitor, ensuring a crisp and fluid visual experience.

In addition to the video ports, the WD22TB4 offers a wide range of USB ports, including the latest USB 3.2 Gen 2 and Thunderbolt 4 connections that enable lightning-fast data transfer rates of up to 40 Gbps. A Gigabit Ethernet port also ensures a stable and reliable network connection. The modular design of the docking station allows modules to be swapped as needed to conform to future connectivity standards, making it a future-proof investment.

For IT administrators, the WD22TB4 provides advanced management features. It includes its own Service Tag for easy support and allows for firmware updates via Dell Command | Update (DCU), which simplifies management and deployment in corporate environments.