With USB-Mini-Connector and PowerSupply-Connector.

On the upper side of the board you’ll find 3 Pins with 5V and 3 Pins with 3.3V, together with the 6 corresponding GND-Pins.

On the lower side, there is a total of 6 Pin-Pairs with either 3.3V or 5V, selectable with a switch. Using this Board, you will never run out of power anymore, no matter if you’re working with 3.3V, 5V or both. Makes perfect for mixed voltage projects.

Features:

• Input voltage: 6.5-12 V (DC) or USB power supply
• Output voltage: 3.3V/5V can switch to select which voltage
• Maximum output current: <700 ma
• Size 53mm x 36mm