PL2303 TA USB to TTL Cable

The PL2303 TA USB to TTL Serial Cable lets you connect microcontrollers and serial devices directly to your computer’s USB port. It uses the Prolific PL2303TA chipset, which provides stable and fast serial communication, making it ideal for Arduino, ESP32, STM32, and Raspberry Pi debugging or programming.

This cable converts USB signals to TTL-level serial data, allowing you to upload firmware, monitor serial output, or communicate with embedded systems. It includes clearly labeled wires for TX, RX, VCC, and GND, making it easy to connect correctly to your target device.

The PL2303 TA offers full support for baud rates up to 1Mbps and works with major operating systems like Windows, macOS, and Linux. In addition, it features built-in protection circuits that ensure reliable operation and protect your hardware from voltage mismatch.

Because it’s plug-and-play, you can quickly start serial communication without needing external converters or drivers (for most systems). It’s perfect for debugging, firmware flashing, and serial terminal testing.

Key Features:

• Model: PL2303 TA USB to TTL Serial Cable

• Chipset: Prolific PL2303TA

• Interface: USB to 4-pin TTL (TX, RX, VCC, GND)

• Baud Rate: Up to 1Mbps

• Operating Voltage: 3.3V / 5V compatible

• Plug-and-play operation (drivers available if needed)

• Compatible with Windows, macOS, and Linux

• Ideal for Arduino, ESP8266, ESP32, and STM32 serial communication

The PL2303 TA USB to TTL Cable helps students, hobbyists, and engineers easily program, debug, and communicate with microcontroller-based devices.