Based on this product's specifications, here are some alternatives and similar models
Wire connector Dsub 9-pin EFB Elektronik 29010.1
Summary description:
The EFB Elektronik 29010.1 is a Dsub 9-pin wire connector featuring a robust design with metal and plastic materials. It comes in a sleek black and grey color scheme, ensuring durability and reliability for various applications. This connector is sold individually, making it a convenient choice for specific needs.