Compatible Docks for the HP ProBook 450 15.6 inch G11
The HP ProBook 450 15.6 inch G11 supports docks that use DisplayPort Alt Mode over USB-C for video, and USB-C for data — but not Thunderbolt or USB4-specific docks.
Specifications
- USB-C port present
- Yes
- DisplayPort Alt Mode
- Yes
- USB-C Power Delivery input
- Yes
Worth knowing before you buy
- This laptop's verified maximum of 2 simultaneous external displays limits any dock's multi-monitor mode, regardless of how many outputs the dock itself has.
Sources
- HP — HP ProBook 450 15.6 inch G11 Notebook PC - Product Specifications — verified 8/19/2026
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