Based on this product's specifications, here are some alternatives and similar models
Adapter cable USB 2.0 Type-A to Serial RS-232 DeLOCK 90415
Summary description:
The DeLOCK Adapter cable USB 2.0 Type-A to Serial RS-232 features 9 open wires and shielding, ensuring reliable data transmission. With a length of 0.5 m, it is ideal for connecting devices that require a serial interface. The black cable is designed for durability and ease of use, making it a practical choice for various applications.