I like everything about this power supply. It just didn't work for me because one important detail was missing in the description. Chanzon clearly listed compatibility with 2.1 x 5 mm or 2.5 x 5 mm connector barrel diameters but failed to include the LENGTH of the connector barrel. Is this important? Yes. In my case the metal connector was too short for my device. Some sellers do indicate barrel length and I believe Chanzon needs to do this as well. So be aware, this Chanzon device features a shorter 9mm barrel vs the 12mm length I needed.
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