CG3000D Power Supply compatibility

> Is 2.0A power supply (PS-2.1-12-2) compatible with this device?

   I know nothing, but the User Manual says:

      Power adapter  North America (input): 120V, 60 Hz, input
                     All regions (output): 12 V DC @ 2.5A output 30W maximum

   2.5 > 2.0.  What does the label on the device say?  (I'd expect that
to be more reliable than the User Manual.)

   Visit http://netgear.com/support , put in your model
number, and look for Documentation.  Look for "Technical Specifications"
(page 87) in the User Manual.