Features VOLTAGE CONVERSION: This USB power supply module can convert voltage from DC 3.5-12V to DC 1.2-24V, with great practicality. USB CONNECTION: Just connect the USB or Micro USB to the output voltage, this power supply module is very convenient to use, plug and play. PRECISE INTERFACE: The precise cutting and interface of this module ensures perfect applicability, suitable for installation in replacement positions. RELIABLE MATERIAL: The USB power module is made of premium material, which effectively prevents corrosion and wear, is safe and stable. WIDE USE: This DC to DC booster voltage regulation module is suitable for technical engineers to develop and debug instruments. Specification: Item Type: USB Power Supply Module Material: Printed Circuit Board Input voltage: 3.5-12V Output voltage: 1.2-24V Output power: output voltage x output current Package List: 1 x USB Power Supply Module Note: This product is not a high-power power supply, please use it within the power range. Package List 1 x USB Power Supply Module