The CanaKit 5V 2.5A Micro USB Raspberry Pi 3 B+ Power Supply Adapter is a reliable and efficient power source specifically designed for the Raspberry Pi 3 B model. With an output wattage of 30 watts and a minimum input voltage of 100 volts, this adapter ensures consistent and stable power supply to your device. The compact design and USB connector make it easy to use and compatible with various projects and setups. This UL-listed power supply is a quality product from CanaKit, a trusted brand in the computer components and parts industry.