This 5V 2.5A Micro USB power supply is specially engineered to be compatible with Raspberry Pi devices including Pi 3, 3 B+, 2 B, Zero, A, A+, B, and B+. Whether you're running a media center, coding projects, or IoT device, this adapter provides the stable power needed to keep your Raspberry Pi running at peak performance. You can confidently power your projects knowing your board is protected.