5V To 1-24V DC-DC USB Adjustable Power Supply Regulator Module, Color Random Delivery, 5V To 1-24V

1. Can be equipped with USB adapter board, Micro USB as input, easy to use
2. The voltage regulator adopts a multi-turn precision long-handle potentiometer, which can be directly adjusted manually
3. With a beautiful shell, the color of the output voltage display will be shipped randomly
4. Input: USB 5V male input
5. Output: 1-24V
6. Power: up to 3W
7. Size: about 7x2.3x1.3cm
8. Weight: about 25g