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Estimated transport time:

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1pm → Prepare by 5pm

5pm → Prepare by The next morning

Estimated dispatch time:

shipping is scheduled for around 2026/01/21.

Cash on delivery is limited to credit or cash on delivery. For other payment methods, please refer to here.

*It may take several time for the product to be delivered on January Wednesday, or public holidays, and depending on stock availability.

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

USB boost/buck power supply module, powered by USB, adjust potentiometer to acquire the required="" voltage. This power supply module display with voltage, USB adjustable buck boost power supply module 3.5-12V to 1-24V.
Supply ON/OFF display screen; Support low power mode; Support sleep mode; Support both standard USB and Micro USB and pads input voltage; Potentiometer with rotating handle.
Data storage: One key to turn off the output, and store the state before power off, no worry about data loss.
Applications:The USB boost/buck power supply module can be used for Ordinary power supply; Battery charger; LED drive power Instrument voltage display;Test meter Circuit test; Power conversion, etc.
Package included: 2pcs USB Adjustable Buck Boost Converter