ASM1083-based bridge. This adapter allows you to keep your PCI expansion cards when upgrading to a new PC.
For example, you have a good sound card that performs better than the codec integrated into your new motherboard (although integrated Realtek cards are now quite capable, but they are dependent on isolation, and integrated audio may perform worse with high-impedance headphones, etc.).
I wrote more about this here: https://mysku.club/blog/taobao/91708....