USB to Serial is a low cost, easy to use and multipurpose device. Now a days we are running out of Serial COM port on PC and Laptop. As the name suggest, using this USB to Serial you can use your USB port as a Serial COM port. It supports USB to UART 3.3V, USB to UART 5V and USB to RS232 conversion including hardware flow control.It has an XBee compatible socket to use it as an XBee Explorer or XBee Adapter and command XBee or any other XBee footprint compatible device e.g. WiFly, Bluetooth Bee. Additionally It also supports In System Programming(ISP) of NXP’s LPC series microcontroller using Flash Magic Tool without need for any external push buttons like Reset, ISP enable.