10pcs Green LED Display DC-DC 5V to 3.3V/9V/12V/24V USB Adjustable Buck-boost Power Supply Voltage Regulator Module
Feature: Power: 3W Voltage: DC-DC 5V to 3.3V/9V/12V/24V Note: The USB adapter does not includes, if you need it, please buy Product ID: 1518269 , Product ID: 1543936 Package includes: 10 x Power supply module
Brand: Electronic Pro
Category: Hardware > Power & Electrical Supplies > Power Converters > Step-Down Converters