Reddit mentions of Rosewill Wireless adapter / WiFi adapter / Wifi Dongle , N300 Wireless Dongle USB with 5dBi Antenna , 300Mbps Wireless USB adapter (RNX-N180UBEv3)

• At the very least whenever you go to rebuild your PC (I'm assuming it's not working). I'll provide you a legit Windows 7 key (unused).
  
  
  
• I also have an Asus 24 inch monitor if you don't mind paying shipping. I'm not using it (3rd monitor that was going to be used for surround) and don't have the money for surround for games without having crappy FPS, so I just use 2 monitors. I will provide power cable, dvi and vga cords.
  http://www.newegg.com/Product/Product.aspx?Item=N82E16824236049
  
  
  I was able to find a picture with the monitor hooked up (I was happy I was going to have surround). http://imgur.com/84iDIRM -- it is the monitor on top of the multiport video switch. And yes, I know that's a pretty half-assed setup I had going on there :D
  
  
  
  Edit:
  
  
  Found more items--
  
  
  
• I also have an Asus Router. It is used and only ports 3,4 work (WAN Port DOES work) Wifi also works. It has the latest version of tomato running on it. You will need to clear out the settings, it defaults to 192.168.1.1 as the location. http://www.newegg.com/Product/Product.aspx?Item=N82E16833320038
  
  
  
• I found a USB 2.0 WiFi Adapter, works fine. http://www.amazon.com/gp/product/B004BV4JXI/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1
  
  
  
• Surge protector - has joule protection!! http://www.newegg.com/Product/Product.aspx?Item=N82E16812107196
  
  
  
• Also, I have a steam key for the game Capsized that is free for you if you'd like. This can be done whenever. I'll keep the key for you. I originally tried trading it for some game(s) on my Steam Wishlist but some circlejerks trolled on my thread.
  
  
  Please PM me if you're interested (or not interested). I'm only asking for shipping money because I'm broke at this point. Just had to get roof replaced at house, 2 doors warped and needed to be replaced, paid for my daughter's tuition next year last month at school; before that scheduled a vacation. We are leaving Wednesday morning but I will ship to you with tracking number either tomorrow or Tuesday. If you don't see this time, I can do it after we come back. Which will be 6/10/2013.
  
  
  I'm not asking for anything in return, seriously. I lost everything except for my car, three days of clothes and my Playstation 2 (and a couple of games) from Hurricane Katrina. I know what it's like to lose everything. These parts aren't the greatest in the world but with the other parts mentioned, it should be able to help out while you get everything up and going again.
  
  
  Edit #2
  
  Thank you to whoever gave me reddit gold! That was really legit! :)

Let me start by first saying that I have pretty much the same parts as you (CPU, cooler, mobo, SSD, GPU) and they're a great combo!

1. The CPU you plan on getting is unlocked and your mobo allows overclocking so yes, these parts are appropriate. The mobo even has a nifty "OC Genie" that safely overclocks your system to 4.0 GHz @ 1.098v if you are too nervous to mess with settings yourself. I'm using the OC Genie right now and am getting idling temps of 30C to 35C. Under load when gaming, temps only go up to about 50C using the Hyper 212 EVO.
   
   
2. You will not need to get an aftermarket thermal paste for overclocking as the Hyper 212 EVO already comes with thermal paste. I'm using it right now and it's working fine.
   
   
3. The mobo supports SLI so yes, you will be able to run SLI in the future. The mobo also comes with a Qualcomm Killer (awesome) network adapter that doesn't get in the way of any of your PCIe slots.
   
   
4. I'm using http://www.amazon.com/dp/B004BV4JXI/?tag=pcpapi-20, which is pretty decent. Once in a while, it takes forever for the adapter to connect to the internet on start up, but it's usually already connected when you sign in to your account. This phenomenon only happens once every few days.

I would go with this external wireless antenna, I just finished a build and this thing has been giving me incredible range and speed: http://www.amazon.com/dp/B004BV4JXI/

http://www.amazon.com/gp/aw/d/B004BV4JXI
Works out of the box and has fantastic range

mine is 5 years old. you can't get it anymore.

but I did buy this recently and it's working well

https://www.amazon.com/gp/aw/d/B004BV4JXI/ref=yo_ii_img?ie=UTF8&psc=1

Get a dongle with an external antenna and cable to move it. Something like this.

https://www.amazon.com/gp/aw/d/B004BV4JXI/ref=mp_s_a_1_9?ie=UTF8&qid=1473010116&sr=8-9&pi=AC_SX236_SY340_FMwebp_QL65&keywords=Usb+wifi+with+antenna

You just need to position the antenna so it has direct line of sight to the router. (not through the PC or the television)

http://www.amazon.com/dp/B0054YQOM0/?tag=pcpapi-20

http://www.amazon.com/dp/B004BV4JXI/?tag=pcpapi-20

Out of these two which one should I get?

Yea, you need a wireless card! This is pretty popular. Then, when you have installed your operating system, you need to install the drivers, etc.

Does it need to be a card or can it be usb?

If so, I have good success with these:

http://www.amazon.com/Kinivo-WID320-300Mbps-Wireless-N-Adapter/dp/B00961GM1A/ref=sr_1_1?ie=UTF8&qid=1421359562&sr=8-1&keywords=wireless+adapter+kinivo

http://www.amazon.com/gp/product/B004BV4JXI/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

I have 4 of the Rosewills and 2 of the Kinivos. Both have been extremely reliable. The rosewills have the advantage of including the base stand and antenna so you can position it better which can be a big deal. They are both 2.4 ghz N and not 5 ghz.

What kind of wireless network do you have currently?

I got an EDUP one first, and it worked but the software was really finicky. This one is much better: https://www.amazon.com/dp/B004BV4JXI/ref=cm_sw_r_cp_apap_pZPIvgIZhVOer

How about this one?

I used this adapter for about 2.5 years and I couldn't tell a difference after switching to a wireless card.

I'd use that computer to play BF4 and PS2 with pings usually around 50-70 if I remember correctly. It was certainly an enjoyable gaming experience.

This adapter works out of the box with BAMT/Ubuntu and has a nice antenna: http://www.amazon.com/gp/product/B004BV4JXI/ref=wms_ohs_product?ie=UTF8&psc=1