Do I need a wireless adapter card?

Solution
There's no built-in Wifi on that board.

For a Wifi adapter, you have options.
PCIe, or USB.

Good quality USB adapters these days are actually pretty good - so I wouldn't jump to PCIe as a necessity.....although it is generally a little more stable.

You have available PCIe/PCI slots - in addition to the x16 slot for your GPU. So options are open.

I'd look for Wireless AC support. If your router is still N, it's compatible too.
PCPartPicker part list / Price breakdown by merchant

Wireless Network Adapter: Asus - PCE-AC55BT B1 PCI-Express x1 802.11a/b/g/n/ac Wi-Fi Adapter ($33.99 @ SuperBiiz)
Total: $33.99
Prices include shipping, taxes, and discounts when available
Generated by...

Mark RM

Admirable
It does not have one, you will need one.

You can put it in the bottom x16 slot if you want PCIe (it doesn't matter if it's a PCiex1 card) or you can get a USB connected WIFI device and not have it on the board at all.
 

Barty1884

Retired Moderator
There's no built-in Wifi on that board.

For a Wifi adapter, you have options.
PCIe, or USB.

Good quality USB adapters these days are actually pretty good - so I wouldn't jump to PCIe as a necessity.....although it is generally a little more stable.

You have available PCIe/PCI slots - in addition to the x16 slot for your GPU. So options are open.

I'd look for Wireless AC support. If your router is still N, it's compatible too.
PCPartPicker part list / Price breakdown by merchant

Wireless Network Adapter: Asus - PCE-AC55BT B1 PCI-Express x1 802.11a/b/g/n/ac Wi-Fi Adapter ($33.99 @ SuperBiiz)
Total: $33.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-12-19 16:02 EST-0500

Usually these ASUS adapters are on sale for $30-$40. Right now they're at full price though.

PCPartPicker part list / Price breakdown by merchant

Wireless Network Adapter: Asus - USB-AC56 USB 3.0 802.11a/b/g/n/ac Wi-Fi Adapter ($57.99 @ Amazon)
Total: $57.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-12-19 16:03 EST-0500

Very good quality.
 
Solution