Based on this product's specifications, here are some alternatives and similar models
Wire connector EFB Elektronik 34701.1 Dsub 9-pin Black
Summary description:
The EFB Elektronik 34701.1 is a Dsub 9-pin wire connector in black, designed for female connections. It complies with RoHS standards and features dimensions of 30.8 mm width, 12.6 mm depth, and 21 mm height. This connector is ideal for various electronic applications, providing reliable connectivity and ease of installation. Each pack contains one piece.