PL2303TA Micro USB to TTL Converter Module [4 Pin]

Description:
PL2303TA provides a convenient solution for connecting full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. PL2303TA highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready without having to rewrite the COM port software application.
PL2303TA is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices. With very small power consumption in either operating or suspend mode, PL2303TA is perfect for bus powered operation with plenty of power left for the attached devices.

Features:
Chip: PL2303TA
Supports Windows XP/7/8/8.1/10/...
Operating Voltage: 3.3V , 5V
3 LEDs: TXD LED, RXD LED, POWER LED
Pin Number: 4 Pin 
Size: 16.5mm x 47.3mm

How to Use:
VCCIO ↔ 3.3V or 5V output (the module is powered from USB, the onboard jumper should be shorted to 3.3V or 5V)
GND ↔ GND
TXD ↔ MCU.RX (sgnal direction: MCU.RX << PL2303 << PC.TX)
RXD ↔ MCU.TX (signal direction: MCU.TX >> PL2303 >> PC.RX)

Package Include:
1 x PL2303TA USB to TTL Converter Module