This is the USB type C power adapter for Raspberry Pi 4 Model B . As we know , the Raspberry Pi 4 Model B has compatibility problem with some intelligent charger , so it is better to prepare a power adapter special for Raspberry Pi 4.
Input : 100 V ~ 240 V 50/60hz ,AC
Output : 5V 3A ,DC
Use for : Raspberry Pi 4 Model B
Charging Port : USB type C
Cable length: 1M approx
Weight: 90g approx