USB to D-Sub 15PIN DB15 Male Adapter for RS232 serial communication - Function and compatibility Enables a USB host to interface with devices that use a D-Sub 15 pin (DB15) RS232 serial connection. The DB15 connector on the adapter is male, designed for RS232 serial links. - Cable length 3 metres long, providing flexible placement and distance between devices without restricting setup. - Simple serial communication setup Streamlines establishing RS232 data exchange between USB-enabled computers and legacy peripherals or equipment used in specialized applications. - Durable and reliable performance Built with high-quality materials and construction to minimize signal loss and ensure stable data transfer over the length of the cable. - Broad applicability Suitable for a range of RS232 requirements in offices, laboratories, and industrial environments, enabling efficient data exchange between mixed-era equipment. - Use scenarios Office: connect a USB laptop to a legacy serial printer or barcode scanner that uses a DB15 RS232 interface. Laboratory: link a data logger or measurement instrument with a DB15 RS232 port to a USB-equipped PC for data collection. Industrial: interface a PLC or CNC controller requiring RS232 with a USB host for control and data transfer.