Whats this

[thedivision1]

What can I put in this port

[Oshino Shinobu]

A PCI PCIe device. Things like WiFi and sound cards

[Mira Yurizaki]

1 minute ago, Oshino Shinobu said:

A PCI device. Things like WiFi and sound cards

PCI Express device.

[FoxHound]

Its a PCIE 1X port, its the same as the 16X port your GPU is in but instead of 16 data lanes it only has one. Sound cards, raid controllers and other 1X devices can be used in that port.

[Guest]

You can put

 

Extra USB card (which I did) so you can have more USB ports

Extra something like sound card

 

[Oshino Shinobu]

8 hours ago, M.Yurizaki said:

PCI Express device.

Woops, yep. My mistake. 

[thedivision1]

Know any good extra ports that I can put on