Dell Thunderbolt Dock – WD22TB4

This article provides information about different types of Dell docking stations. Find information about how to find a compatible docking station for your Dell laptop.

This article provides information about how to set up, use, and troubleshoot the Dell Thunderbolt 4 Docking Station WD22TB4. Learn how to download and install drivers. How to set up multiple monitors. How to find troubleshooting steps to resolve common issues.

Information about the Realtek USB controller disappearing in Windows 11 Device Manager on the WD22TB4 docking station after resuming from hibernate.

Manage Dell monitors, keyboards, mice, webcams, pens & audio devices on Windows 11/10 with Dell Display & Peripheral Manager.

This article contains information about the monitor's echo-canceling speakerphone showing incorrect information after the computer returns from sleep.

Discover how to quickly locate the 20-digit Dell PPID (Part Piece Identification) number on any Dell component. Complete walkthrough for batteries, adapters, monitors, docking stations, keyboards, mice, and motherboards with both physical and digital methods.

Pairing Dell Bluetooth keyboard and mouse have connect buttons.

This article provides answers to frequently asked questions about Dell drivers and how to use the Dell Support Drivers website. Learn what Dell drivers are available, how to download and install a Dell driver, and more.

This article describes power requirements for Precision 15/17 7xxx computers, and Thunderbolt docks to resolve any power-related error messages you may observe.

This article covers how to download and install CyberLink PowerDirector and PhotoDirector through Dell Digital Delivery.

Learn how to find and check your laptop or tablet model with our guide. Identifying the product allows you to get model-specific support such as drivers, manuals, and specifications.

Check your warranty status, renewing your warranty, transferring ownership, international warranty support, expired warranty support or register your Dell product.

Learn what to do when monitors connected to Dell docking stations experience blanking when using an HDMI, USB Type-C, or DisplayPort output.

Learn about what to do if a Dell Thunderbolt WD22TB4 dock’s USB ports stop working after connecting a powered device.

This article provides information about the reduction of the connectable audio device options in the MyDell Application's user interface when a 3.5mm aux cable is inserted into the dock.

The following article provides information about dealing with a failure message for the dock fan received on WD19 and WD22 docks.

The computer cannot detect an external Jabra PanaCast webcam when connecting the Jabra PanaCast to a dock USB port.

Dell Client Platform Firmware Update Utility remediation is available for an Improper Link Resolution Vulnerability that could be exploited by malicious users to compromise the affected system.

The following article provides information about the proper way to insert and remove the USB Type-C connector on Dell laptops and devices. (For example: Docking Stations and Monitors.)

This article provides information about how to return service parts to Dell in the United States Region only.

Learn how to report a lost or stolen Dell laptop or desktop, including necessary details. Follow our guide for timely action and how to contact Dell Support.

This article explains the procedure to open a Service Request (SR) using the Dell support page. Get help fast for your Dell device. No more waiting on hold. No more tech headaches. Dell makes it simple to fix problems, schedule repairs, or get support—right from your device or our support website.

Learn how to roll back a device driver to a previous version on Dell computers running Windows. Restore stability by following these simple steps to resolve driver conflicts or issues after an update.

Learn about external monitors displaying a black screen after changing the refresh rate on a Latitude or Precision laptop, and the monitor is connected to a dock using the USB Type-C Multi-Function DisplayPort (MFDP).

When Wake-on-LAN is disabled in the BIOS, the computer wakes from S4 (hibernation) because of a Wake-on-LAN packet sent from the Thunderbolt dock LAN port.

This article provides information about support notifications for driver updates. Learn how to create and manage notifications for your Dell products.

The following article provides information about a firmware update error on Laptops with a Qualcomm Central Processor Unit (CPU). The Dell Firmware Update (DFU) Utility reports an Error: Firmware Update Failed.

A guide for providing guidance on using an Apple USB-C host (example: MacBook Pro) with the Dell Thunderbolt Docks (WD19TB, WD19TBS, WD22TB4, SD25TB4) explaining the limitations or issues you might encounter when using them together.

How to get a USB-C or Thunderbolt docking station to work with a computer using Group Policy.

After hibernation when connected to a WD22TB4 dock, USB storage will be redetected on the Latitude 7230 Rugged Extreme Tablet.