When used as a current donor for Teensy developer boards

When used as a current donor for Teensy developer boards

Industry standard USB power supply 5V / 2.5A, HNP15 USB black - Modern, versatile applicable AC adapter! TÜV tested by TÜV-GS mark! (Electronics)
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Customer Review

I've gotten 3 of these USB power supplies as current donors for Teensy developer boards in use.

They are well made and have unlike many competitors no high frequency whistle (suggesting higher quality components.)

For use as a charger for mobile I can not say anything.

But for use with Teensy boards I want this not to miss, therefore also 5 star :)

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