1. This is a USB to D-SUB 15 PIN DB15 Male RS232 Converter Serial Communication Cable with a length of 5m. It enables seamless connection between USB devices and those with D-SUB 15 PIN interfaces for serial communication. 2. The 5m cable length provides flexibility, allowing you to position your devices at a suitable distance while maintaining stable serial communication via the converter. 3. The DB15 male connector ensures a proper and secure connection to the D-SUB 15 PIN enabled equipment, facilitating reliable data transfer. 4. Converting from USB to RS232 serial communication, it allows different types of devices to communicate effectively, making it useful in various industrial, commercial, and DIY applications. 5. This cable is designed for easy installation and use, making it a convenient solution for establishing serial communication between USB and D-SUB 15 PIN devices over a 5m distance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.