PCB to PCB connection

Hello experts,

I am looking to connect two PCBs, vertically. Just like our Systems Mother board and PCI slot, for that what type of connectors should I use? On research, I just came accross some Bus connectors, But I am looking for something I can plug in like PCI cards..

Thanks in advance.

Cheers.

How about a card edge bus connector, such as one of these.