This serial cable is designed for use with the Raspberry Pi (RPi), an ultra-low cost, Linux based miniaturised computer. It can also be used as a generic serial cable for any application requires USB to TTL communicationUSB to UART TTL cable with +5V TTL level UART signals. Wire end single pin female socket output allow most flexible connection6 way outputs provide GND (Black), CTS# (Brown), VCC (RED), TXD (Orange), RXD (Yellow), RTS# (Green) signals. Data transfer rates from 300 baud to 3 Mbaud at TTL levelsReplace MAX232 type level shifters allowing for direct connection of products to PC via USBOvermolded PL2303TA chip provides single chip USB to asynchronous serial data transfer interface