What are the input power requirements for the docking station?
The docking station operates on DC power supplied by an AC or DC power source, with an AC power source rated at 100–240 V, 50–60 Hz. The specific operating voltage and current is 19.5 V DC at 3.33 A, equaling 65 W. HP recommends using only the AC adapter supplied and approved by HP for this device. (Page 20)
From the official HP Laserjet Pro Mfp M426fdw manual, page 20
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