Motherboard

[Tripp_rascoe]

I'm planning on building a pc and im using a Gigabyte B550M DS3H AC Micro ATX AM4 Motherboard and im using PCpartsPicker and it says 

Note: A USB 2.0 to USB 3.2 Gen 1 header adapter is required.

Note: A USB 3.2 Gen 1 to USB 3.2 Gen 2 header adapter is required.

 

case is Corsair 4000D Airflow ATX Mid Tower Case

 

Someone please help and tell me if i need those for it 

 

also the bios warning i don't know if i will need to do that if so someone please let me know if i need to do that

[GuiltySpark_]

This question comes up constantly and PCPP really needs to do a better job with this warnings...

 

4000D has a single USB3 Type A port and a Type C port. That motherboard can connect just fine to the Type A port but you don't have support on that board for the front panel Type C port on the case. This is not a problem if you don't care about the Type C port and you just tuck the wire out of the way. If you absolutely want to use it, you can buy a USB PCIe card with the appropriate header OR you can convert it to plug into the USB2 header on the board (and the extremely slow transfer speed that comes along with doing that).