Based on this product's specifications, here are some alternatives and similar models
Riser Card PCI Express x16 DeLOCK 41982
Summary description:
The DeLOCK Riser Card PCI Express x16 to x16 allows for left insertion with a slot height of 53.9 mm. It features a PCIe host interface and PCIe output interface, making it ideal for expanding your system's capabilities. The green color adds a touch of style, and the polybag packaging ensures safe delivery. Perfect for enhancing your PC's performance and flexibility.