This is a simple breakout board for the popular XBee product from Digi. This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it breadboard DIP friendly.
Female sockets to Xbee module, and male header to the breadboard. This board is fully pupulated, and includes a 5V interface. So you can use 5V interface.