Review on 💡 SHNITPWR 30W Universal Power Supply - Adjustable Variable AC/DC Adapter with USB Port - 14 Tips - 3V-12V Converter by Cee Pouncy

Name: 💡 SHNITPWR 30W Universal Power Supply - Adjustable Variable AC/DC Adapter with USB Port - 14 Tips - 3V-12V Converter
Item: 💡 SHNITPWR 30W Universal Power Supply - Adjustable Variable AC/DC Adapter with USB Port - 14 Tips - 3V-12V Converter
Rating: 1

September 16, 2022

Missing parts Good for power converters

I bought this to power an electric guitar tuner (Polytune Mini 3), it didn't work no matter what tuning I used on the adapter, there were too no instructions how to use the adapter. We also noticed that the box was missing an item (reverse polarity converter) so we ordered a replacement. Same problem, no reverse polarity converter so sent both back and ordered a regular 9V 1A power supply (center minus) and it worked right out of the box. The attached picture shows what it will look like when you receive the item. The second image is the missing part, copied from the ad.

Pros

Very impressive

Cons

There are cons

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