thanks for the quick reply henrik,

heres the data on it.

1m PL2303HX Download Cable USB To COM USB to TTL Converter Cable
Features:
•Built-in TTL COM PC-PL2303HX Chip.
•Standard USB type A male and TTL 4 pin connector
•Simple and Easy way to give USB support to your designs
•Available for Linux, Mac, WinCE and Windows (XP, 2003), Vista Win 7

Pin Definition:
　Black cable GND
　Green cable TXD　
　White cable RXD
Red cable VCC