do I need a Wi-Fi card?

[seanm1999]

Hi I am building a computer and I connect to internet wirelessly and I was wondering if the msi z97-s sli came with a Wi-Fi card(I know it has a LAN port but I'm not gonna do that) also if so how much is a Wi-Fi card?

 

[USAFRet]

Well, if you don't want to use an ethernet cable, then you'll probably need a WiFi adapter of some sort.

How much? Anywhere from $5 to $100.

 

[seanm1999]

And where would I put it in the system? In what slot? Do I need to attach a cable to it?

 

[USAFRet]

Depends. There are two types, USB and PCI-E.

USB connects to a USB slot. Either a small stick thing, or something on a cable.
PCI-E goes into a PCI slot on your motherboard. The antenna(s) stick out the back.