mayi PL2303HX USB To TTL To UART RS232 COM Cable Module Converter (Black 1m)

Length:1m/approx 3feet
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

Black cable-GND.
Green cable-TXD.
White cable-RXD.
Red cable-VCC.
Connection method:Brush requires only three lines,generally used only three signal lines RX TX GND,VCC.
Note:
After setting 3.3V and 5.0V output (this is to the microcontroller power supply,no need to upgrade the machine).
please put the small plate unplug from the computer,set the jumper to take,do not charged to avoid damage to the device.
Color:show as pictures.