The galvanic isolation interface is a technical device designed for the safe and reliable transmission of data between different interfaces. This specific model, the GUDE 0400 Opto Bridge, enables the connection of RS232 devices and provides an effective solution to prevent interference and signal loss. The adapter is black in color and features a VGA port, allowing for versatile use in networks. With a compact design measuring 65 mm in length, 55 mm in width, and 16 mm in height, the device is easy to integrate and handle. Weighing only 0.047 kg, it is also portable and user-friendly. The galvanic isolation protects connected devices from electrical disturbances and ensures stable data transmission. The package includes one unit, simplifying handling and installation. This product is ideal for applications where reliable data communication is required.