Comprehensive power solution: This mini USB power module is ideal for DIY electronics enthusiasts, efficiently converting 5-24V input to 12V, 5V or 3.3V output. Whether you are building custom electronics or repairing equipment, this module can provide reliable and stable voltage levels. Easy to integrate: The module has a simple design and multi-channel linear regulated dual outputs, which can be easily integrated into existing projects with minimal setup. Small and easy to use, its compact size and dual output capabilities make it an essential tool for developing electronic circuits that require different voltage levels. Versatile applications: Ideal for a variety of applications, including small home projects, prototypes, and educational purposes. Input Voltage: 5-24V DC Output Voltage: + 12V, -12V, + 5V, -5V, +3.3V Output Current: 300mA (per channel) Colour:As Shown Material:PCB Package Contents: 1 * Power Supply Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.