Features 1、100% brand new and high quality. 2、The breadboard power module has a wide input voltage ranging from 6.5V to 12V. 3、Two channels independent control, can switch over to 0V, 3.3V, 5V. 4、Integrated two groups 3.3V, 5V DC output pins. 5、Designed with USB port which you can use as power supply. Specification Features: 100% brand new and high quality. The breadboard power module has a wide input voltage ranging from 6.5V to 12V. Two channels independent control, can switch over to 0V, 3.3V, 5V. Integrated two groups 3.3V, 5V DC output pins. Designed with USB port which you can use as power supply. Specifications: Input Voltage: 6.5-12V DC or USB power supply Output Voltage: 3.3V, 5V (switchable) Max. Output Current: <700mA Quantity: 5pcs Weight: 12g(approx.) Package Includes: 5 x Modules Package List