Upgrading your wd19 docks, Upgrade the cable module to thunderbolt 4 – Dell ThunderDock WD22TB4 User Manual
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9. Turn the docking station over.
Topics:
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Upgrading your WD19 docks
The following topics describes the process to upgrade the WD19 series docking stations.
Upgrade the cable module to Thunderbolt 4
The following docking stations are compatible with Thunderbolt 4 cable module as on the Dell Thunderbolt Dock - WD22TB4:
1. Dell Dock - WD19
2. Dell Dock - WD19S
3. Dell Thunderbolt Dock - WD19TB
4. Dell Thunderbolt Dock - WD19TBS
5. Dell Performance Dock - WD19DC
6. Dell Performance Dock - WD19DCS
NOTE:
Before the cable module is replaced on these models, the dock firmware must be updated to the latest version
available for WD22TB4 at
. If this is not done, the docking stations will not function or may run with
Thunderbolt 4 capabilities disabled.
NOTE:
Once the cable module is replaced, the firmware on the docking stations must be updated again to the latest
available for the Dell Thunderbolt Dock - WD22TB4.
NOTE:
A few WD19 docking stations variants ship with a 130 W AC adapter. After upgrading to the Thunderbolt 4 cable
module, the docking station will require a 180 W AC adapter to function as the Dell Thunderbolt Dock - WD22TB4.
Replacing the USB Type-C cable module
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