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Micro-USB Power Supply - 5.1V 2.5A - UL Listed - For Raspberry Pi 3B/3B+/2/1 and Zero, Zero W & Zero WH boards

This is a high quality switching ‘wall wart’ AC to DC 5.1V 2.5A USB Micro-B wall power supply manufactured specifically for projects that require a higher level of power. This compact USB AC charger is UL listed and incorporates a highly regulated output switching power design to assure a constant, accurate DC power delivery.

These wall adapters are perfect for supplying power to the Raspberry Pi 3 – Model B and B+ power requirements. Each adapter features a no-load voltage regulation within 3% of the rated output and works with 100-240VAC inputs.

Caution! This model is NOT compatible with the Raspberry Pi 4B that requires a USB-C Power Supply.


  • Raspberry Pi 1, 2, 3B & 3B+
  • Raspberry Pi Zero, Zero W & Zero WH


  • Input voltage: 100~240VAC
  • Load regulation +/- 3%
  • Output voltage/capacity: 5.1V; 2.5A
  • Cord length: 1.2 meter (4' approximately)
  • Cord connector: Micro-B USB type
  • Safety Certifications: CE, FCC, and UL

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