The RS-232 converter uses a passive conversion method powered by the serial port. It features electrostatic protection and is resistant to interference. It employs 3-wire 3KV isolation technology that protects serial interface devices from potential damage caused by ground voltages, sudden surges, lightning strikes, static electricity, hot-plug insertions, and other harsh conditions. The product is plug-and-play, highly adaptable to various environments, and supports speeds up to 256Kbps. It can also amplify and extend serial port signals.

• Ports: 1 x DB9 RS-232 female connector, 1 x DB9 RS-232 male connector
• Power supply: Powered by the serial port, consumption < 1W