This is a USB to Serial breakout board interface. It can be used in downloading programs into standalone chips or modules.It have a jumper to select between 3.3V & 5V data levels.
* Chipset FT232RL,Support 3.3V, 5.5V,Not genuine FTDI chip
* Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit /Vsita/,Do not Support Win8
* using 500MA self-restore fuse
* RXD/TXD transceiver communication indicator
* Pin Definition: DTR,RXD,TX,VCC,CTS,GND