how do you stop the buzzing in a Plugable 3.0 dual monitor dock station?

Our Plugable usb 3.0 dual monitor docking station has started making a constant electronic humming/buzzing sound. Is there something I can do to fix this?

Hello Steve,

Sorry to hear about this. If this is a recent development, I would disconnect everything from the dock and see if it still makes that noise. If it does, we may need to get you a pretested replacement dock under warranty.

Please contact us at with:

Amazon Order ID
Serial # off the bottom of the dock
Best shipping address

Thank you,