PL2303TA 3.3v-5v TTL USB Serial Port Adapter with cable

A USB to serial TTL adapter with the PL2303TA chip.

Specifications:

• 3.3V-5V TTL voltages
• Converts TTL logic levels to computer RS232 levels
• Red: +5V
• White: RX (3.3V-5V)
• Green: TX (3.3V *)
• Black: GND (min)
• Cable length: about 100cm

* 3.3V is in most cases enough voltage to drive modules/chips of 5V.

If Windows does not install the driver automatically, you can download the Windows driver here and install it manually: PL2303 Windows Driver Download.