The MG Electronics MGT5V3AC 5V 3A USB-C Wall Power Supply Adapter provides a reliable AC to DC power supply with advanced technology and high quality materials for conversion efficiency. With OVP, OCP, SCP, and OTP protections, as well as FCC, CE, and RoHS certifications, your device is kept safe from overvoltage, overcurrent, short circuit, and temperature. Compatible with Raspberry Pi 4, Home Phone System, VoIP Phone Router, DJ Controller, Webcam Router, and other 5V devices, this adapter is ideal for your power needs.