PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

★The Output Voltage Can Be Adjusted Arbitrarily: The Adjustable USB Step Up Down Power Supply Module used as a USB input adjustable desktop power

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell : Electronics

DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter - Step Up/Down Module - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation

PEMENOL DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester : Electronics

PEMENOL 15W DC-DC Adjustable USB Power Supply Module, 5V to 3.3V 9V 12V 24V 30V LCD Step Up/Down Module CVCC Buck Boost Voltage Converter with Shell : : Electronics

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V India

2PCS USB Step UP / Down Power Supply Module, Adjustable DC-DC 5V to 3.5V / 12V Boost Buck Converter Out DC 1.2V-24V : Electronics

PEMENOL 15W DC-DC Adjustable USB Power Supply Module, 5V to 3.3V 9V 12V 24V 30V LCD Step Up/Down Module CVCC Buck Boost Voltage Converter with Shell : : Electronics

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell : Electronics

DROK Adjustable Voltage Regulator DC, Buck Boost India

3Pcs USB Input Regulator Board Replacement DC 3.5V-12V to 1.2V-24V Adjustable Output Digital Display Step Up Down Power Module 64x22mm : : Electronics