Autek DC Converter Buck Module 12V/24V/36V/48V/60V Convert to 5V（20-72V Convert to 5V）, 5V USB Output Power Adapter Micro USB : Electronics

DROK 12V to 5V DC USB Buck Converter, Dual USB Port Fast Charger Board Auto Power Supply Adapter DC-DC 10-32V 12V 24V to 5V 9V Voltage Step Down

Hilitand Buck Converter, DC DC 12V/24V/36V/48V to 5V 10A Buck Converter Step Down Power Module : Electronics

12V 24V 36V 48V 72V to 5V 1A Buck Converter Stabilizer DC-DC Step Down Module USB Galvanic Isolated Power Supply Board - AliExpress

DROK DC 5V Power Converter, 5pcs Mini Voltage Buck Regulator DC 4.5-20V 12V 9V Step Down to 5V Reducer Transformer Board 3A 10W Adjustable Fixed Volt Output Step-Down Power Supply Stabilize

Autek DC Converter Buck Module 12V/24V/36V/48V/60V Convert to 5V （20-72V Convert to 5V）, 5V USB Output Power Adapter Double line USB : Electronics

USB Buck Converter

DROK 12V to 5V DC USB Buck Converter, Dual USB Port Fast Charger Board Auto Power Supply Adapter DC-DC 10-32V 12V 24V to 5V 9V Voltage Step Down Regulator Car Volt

DC DC Buck 12V 24V 36V 48V 60V 72V to 5V 1A 2A 3A 4A 5A Step Down Converter - China Step Down Converter, Buck Converter

DROK DC 5V Power Converter, 5pcs Mini Voltage Buck Regulator DC 4.5-20V 12V 9V Step Down to 5V Reducer Transformer Board 3A 10W Adjustable Fixed Volt Output Step-Down Power Supply Stabilize

This 12V 36V 48V to 5V Mini USB Step-Down Converter,Input voltage range: convert unstable voltage DC 12V/36V/48V into stable DC 5V / 3A output..

XMSJSIY 12V 36V 48V to 5V USB Step-Down Converter DC Buck Module Adapter 10-55V to 5V USB/Micro USB 3A 15W DC to DC Regulator Car Power Converter

Input voltage: DC8-35V, (12V/24 changes to 5V); Output parameter: DC5V 3A , 15W. Please ignore old Label shows only 12V input, but it is truly support

AUTEK DC DC Converter Buck Module 12V/24V To 5V 3A USB Output Step Down Voltage Regulator Charge Compatible for iPad iPhone 4S 5 6/6 Plus etc

12V 24V 48V 60V 72V DC-DC Step Down Buck Converter 5V 2A USB Charging Board Module for Car Mobile Phone Power Supply Charger - AliExpress

Input voltage: DC8-35V, (12V/24 changes to 5V); Output parameter: DC5V 3A , 15W. Please ignore old Label shows only 12V input, but it is truly support

AUTEK DC DC Converter Buck Module 12V/24V To 5V 3A USB Output Step Down Voltage Regulator Charge Compatible for iPad iPhone 4S 5 6/6 Plus etc

Autek DC Converter Buck Module 12V/24V/36V/48V/60V Convert to 5V （20-72V Convert to 5V）, 5V USB Output Power Adapter Micro USB : Electronics