15W Adapter DC 8~22V 12V to 5V 3A Power Converter DC 5V USB

DC-DC Converter Module 12V (8-23V) To 5V 3A 15W with Micro USB

15W Power Supply Module DC 8~22V to 5V 3A Buck Converter/Voltage

Dual USB Step Down Buck Converter Adapter DC DC 12V to 5V Max 3A

12V to 5V 3A 15W DC-DC Step Down Buck Converter Power Supply

Waterproof DC-DC Converter Module 12V (8-23V) To 5V 3A 15W with

DC-DC 12V to 5V 3A 15W Step Down Power Converter USB Power

12V to 5V USB Power Converter Micro-USB Straight

Waterproof DC DC Buck Converter Voltage Regulator 8 22V to 5V 3A

DFRobot 5V 3A Dual USB Step Down Buck Converter Module - RobotShop

It is a 15W Adapter/Micro USB Charger, Input voltage: DC 8~22V, Output voltage: DC 5V, Output current: 0.5A,1A,1.5A 2A, maximum 3A,adaptive,

15W Adapter DC 8~22V 12V to 5V 3A Power Converter DC 5V USB Adapter/Car Charger/USB Charger Micro USB Cable Connectors Car DVR

Mini USB DC-DC 12V to 5V 3A 15W Dual Converter Step Down Power

Increasing USB power output from headunit?