DOCK421SGLZ Specifications
Dell WD19 Docking Station – USB-C / USB 3.1 Dock
Manufacturer: Dell
Manufacturer Model: DOCK421SGLZ
Product Line: Dell WD Series Docking Stations
Product Series: WD19 Series
Product Type: USB-C / USB 3.1 Docking Station
Product Name: Dell WD19 USB-C Dock
KEY FEATURES:
Connectivity: USB-C (Primary), USB 3.1
Ports:
1 x USB-C Upstream
3 x USB-A 3.1
2 x USB-C 3.1
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x RJ-45 Gigabit Ethernet
1 x 3.5mm Audio Out
Power Delivery: Up to 130W for Dell laptops
Dual 4K Display Support: Yes (via DisplayPort/HDMI)
Plug-and-Play: Supported, no driver installation required
PERFORMANCE:
Supports high-speed data transfer over USB 3.1
Supports multiple external displays up to 4K resolution
Optimized for Dell laptops and enterprise setups
ENVIRONMENTAL & RELIABILITY:
Operating Temperature: 0°C to 35°C
Designed for continuous office and enterprise use
Certified for Dell systems for compatibility and reliability
PHYSICAL:
Form Factor: Compact desktop docking station
Typical Dimensions: 210 mm × 90 mm × 30 mm
Weight: ~0.6 kg (~1.32 lbs)
Cooling: Passive, fanless design

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