[SOLVED] Need advice about motherboard USB header

[31cent]

Hello, I am planning to build a PC with:

• Motherboard: ASRock B550 Steel Legend
• Case: Gamerstorm Macube 310P

On the case, there are 2 USB 3.0 ports.
Meanwhile on the motherboard, there is only 1 USB 3 header. The mobo spec says that the header supports up to 2 USB 3 ports.

My question is, how do I connect 2 USB 3.0 ports from the case to 1 USB header on the motherboard?
I am assuming it is possible because the mobo spec says so. Or is that even possible at all?

 

[jay32267]

I think this is for that.
https://www.amazon.com/Header-Extension-Splitter-Connector-Adapter/dp/B076Q8685Y

 

[SkyNetRising]

My question is, how do I connect 2 USB 3.0 ports from the case to 1 USB header on the motherboard?

One USB 3.0 header gives 2x ports. Just connect usb 3.0 cable from case to the header
(one cable= 2 ports).