Product information:

Color Classification: Upgraded version [Quick Charge QC3.0] Single Female USB DC 7-20V to 5V3A [Wiring Version] DC 7-20V to 5V3A [Single Straight Micro USB] DC 7-20V to 5V3A [Single Left Bend Micro USB ] DC 7-20V to 5V3A [Single USB with fixing hole] DC 7-20V to 5V3A [Dual USB with fixing hole] DC 7-20V to 5V3A [Single female USB] DC 7-20V to 5V3A [Double female USB] Single Mini USB
Cooling method: dry
Transformer category: rectifier transformer
material: plastic
Size: 46*26*14mm

Product name: Buck converter
Input voltage: DC 6V -30V
Output voltage: DC 5V -12V
Output current: 5V / 3.4A (MAX) / 9V / 2.5A (MAX) / 12V / 2A (MAX)
Voltage protection: input over-voltage and under-voltage protection
Overcurrent protection: yes
Output line compensation: yes
Short circuit protection: yes
Overheat protection: Yes
Conversion efficiency: 90% to 97%
Support trigger mode: DCP SFCP BC1.2 QC2.0 QC3.0 Apple Samsung FCP / SCP MTK PE1.1 / PE1.2

Packing list:

Plastic power converter*1