This power supply charger has been specially designed and tested for the new Raspberry Pi 4 B (1G,2G,4G) for highest stability and reliable operation.
With power switch that can be turned ON/OFF, without having to pull the cable to restart the device, helping to prevent the USB connector from being worn out due to frequent pulls and insertion of the USB cable.
3A current can provide enough current to ensure that the Raspberry Pi will run normally during complex experiments in each station.
Multiple protection design: over voltage protection, under voltage protection, short circuit protection, over temperature protection, over current protection.
Input: AC 110-240V 0.3A 50/60Hz Output: DC 5V 3A Length100cm