Based on this product's specifications, here are some alternatives and similar models
PCIe 3.0 x16 GPU riser cable RoGer EXPC16X10 100 mm
Summary description:
RoGer EXPC16X10 is a PCIe 3.0 x16 GPU riser cable with a 100 mm length designed to extend or relocate a graphics card connection inside a PC. It provides a high-speed x16 interface for GPUs where space, layout or airflow requires flexible placement. Suitable for custom builds, mining rigs and compact cases to simplify installation and improve component arrangement.