ITEM NAME:QC3.0 QC2.0 DC-DC Step Down Buck Converter Charging Circuit Module 6-3 TEW CQH Descriptio n Specifications: Color: Black Size: 38 * 1 mm Package Included: 1 * DC-DC Step Down Buck Converter Module We offer you what you need! QC3.0 QC2.0 DC-DC Step Down Buck Converter Charging Circuit Module 6-32V 12V 24V.1 DC-DC Step Down Buck Converter Module. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.
