Based on this product's specifications, here are some alternatives and similar models
PCI Express x8 Card DeLOCK 89011
Summary description:
The DeLOCK PCI Express x8 Card provides 2 external SuperSpeed USB 20 Gbps (USB 3.2 Gen 2x2) Type-C ports. It features a low-profile form factor, making it ideal for compact systems. With a maximum data transfer rate of 20 Gbit/s, this card enhances connectivity and supports high-speed data transfer for various devices. Perfect for users needing efficient USB expansion.