WD19TB / WD19TBS with 130W Power Delivery
Complete docking station specifications and compatibility details
Docking Station Details
Complete specifications and features
Dell WD19TB and WD19TBS are Thunderbolt 3 docking stations that enhance laptop connectivity with multi-display support (via DisplayPort 1.4 and HDMI), USB-A/USB-C expansion, Gigabit Ethernet, and up to 130W power delivery to Dell systems through an integrated Thunderbolt cable.
Model Differences
WD19TBS is the simplified/streamlined version of WD19TB, removing certain legacy interfaces such as the 3.5 mm audio jack and simplifying internal modules. Functional capabilities like port layout, display support, and power delivery remain effectively the same.

Specifications
Display Support
- ✓Single Display: 8K (7680×4320) @ 60Hz (Thunderbolt host with HBR3 + DSC)
- 📝Display combinations and refresh support vary by host GPU, Thunderbolt bandwidth, and DisplayPort capabilities. HBR3 + DSC capable hosts can drive up to 8K @ 60Hz.
Video Interfaces
- •displayport: 2 × DisplayPort 1.4
- •hdmi: 1 × HDMI 2.0b
- •thunderbolt host: 1 × Thunderbolt 3 (integrated cable)
Ports & Connectivity
- •usb a: 3 × USB-A 3.2 Gen 1 (5 Gbps, one with PowerShare)
- •usb c: 2 × USB-C 3.2 Gen 2 (10 Gbps, one with DisplayPort Alt Mode)
- •ethernet: 1 × Gigabit Ethernet (RJ-45)
- •security: Noble Wedge lock slot,Kensington lock slot
Power & Connection
- •power adapter: 180W AC adapter included
- •power delivery dell: Up to 130W
- •power delivery non dell: Up to 90W
- •Connection: Thunderbolt 3 (USB-C connector, integrated)
- •Cable Length: Approx. 0.8 m
Compatible Laptops
Verified compatibility with Dell laptops
Full Compatibility
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