DELL 451-BBUN 62WHr 4-Cell laptop battery
- Lithium-Ion
- Notebook
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Replacement 20 V 2.0 A 40 W power adapter for Plugable UD-6950 series docking stations
This 20 V 2.0 A unit delivers 40 W to compatible Plugable UD-6950, UD-6950Z and UD-6950H USB 3.0 dual 4K monitor docking stations. It replaces a lost or damaged original supply so the dock can power connected displays and peripherals. The adapter is new and tested for reliable operation.
Worldwide mains voltage is accepted without a separate selector switch. Built-in over-voltage, over-current and short-circuit protection shut down the output if a fault occurs on the dock side. The fixed 20 V DC output suits only devices that specify this exact voltage and current rating.
Use it when the factory brick is missing, faulty or worn out and the dock no longer powers on. The jump is worth it only if the dock itself still functions and requires 20 V 2.0 A; it will not work with units that need a different voltage, higher wattage or a proprietary connector.
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| Product | |
|---|---|
| Product type | AC Adapters |
Yes, the adapter delivers 20 V at 2.0 A for 40 W total, matching the power input required by the UD-6950, UD-6950Z and UD-6950H docks.
The 40 W rating is the continuous output the supply can provide; it powers the dock, both DisplayPort or HDMI video streams and any attached USB 3.0 peripherals without exceeding its 20 V 2.0 A limit.
The wide-range input accepts 100 V to 240 V at 50 Hz or 60 Hz, so the same unit works on mains in Europe, North America, Asia and other regions when paired with a suitable plug adapter.
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