About USB3.1 Gen2 HUB IC

Dear

Is there any way to get Realtek’s RTS5489-GR, a USB3.1 Gen2 Hub IC for Nvidia only?
Carrier Borde, produced by your HW design partner company, consisted only of USB3.0 (USB 3.1), but is there no partner company configured with USB3.1 Gen2? If so, is it possible to check why?

We have no such way of third-party components. You can check with Realtek directly.