Full-protocol high-power fast charging module Small size Supports A-port or C-port fast charging output, only supports step-down Input voltage 6-32V, it is recommended to use 24V power supply to achieve 20V output Supports expansion of display screen or stacking of multiple power boards Name: Fast Charging Module Input voltage: 6-32V Support: Support SCPFCP; QC4.0pd3.0 Note: Since it is a buck power supply, the input voltage must be the output voltage. If you want to output 20V, it is recommended to input 24V Colour:Blue Material:PCB Package Contents: 1 x Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.