Features:
Special power module for bread board, compatible with 5V and 3.3V.
Apply to MB102 bread board, very useful for arduino breadboard projects.
DC 6.5-12V or USB power supply the input voltage.
Output voltage can be switched between 3.3V and 5V.
Two-way independent control, can be switched to 0V, 3.3V, 5V.
Onboard two 3.3V, 5V DC output pin, convenient for external using.

Specifications:
Material: PCB
Input Voltage: DC6.5-12V or USB power-up
Output Voltage: 3.3V, 5V switchable
Max. Output Current: <700mA
Item Size: 53 * 32mm / 2.09 * 1.26in
Item Weight: 11g / 0.41oz
Package Weight: 13g / 0.46oz
Package Size: 7 * 4 * 2.5cm / 2.76 * 1.57 * 0.98in