Raspberry Pi Adapter

A power supply matched to the Raspberry Pi's requirements, which matters far more than it sounds. Most Pi problems that look like software faults — random reboots, SD card corruption, USB devices dropping out — are actually caused by a phone charger that cannot hold voltage under load. A Pi draws current in sharp bursts, and a supply that sags even slightly during those bursts causes exactly these symptoms. Confirm which Pi model you have, since the Pi 5 needs considerably more current than earlier boards. Holds voltage under the Pi's sharp current bursts; Prevents the reboots and SD corruption caused by weak supplies; Correct connector and cable gauge for the Pi; Removes the most common source of Pi instability