WINGONEER PL2303HXA USB TTL UART RS232 COM Cable for Converter Module PL-2303HXA USB to Serial Controller adopted Approximately 1m long cable black and red-VCC-GND, green-the TXD, white-RXDDoes not provide black and red-VCC-GND, green-the TXD, white-RXDDoes not provide technical support Schwarz GNDGrn TXDWei RXDRot VCC 1x PL-2303HXA USB to RS-232 / TTL Cable Note: This product can not be used in WIN8 and WIN10 systems