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Wifi Adapters for Desktop: USB or Card?

Posted on 10/5/15 at 3:14 pm
Posted by catfish 62
Atlanta
Member since Mar 2010
4907 posts
Posted on 10/5/15 at 3:14 pm
I am looking to cut the Ethernet cord running to my desktop and go wireless.

Is there a big difference in speed performance between buying one of the USB adapters versus a card adapter?

If it matters, my motherboard is a MSI H81M-E35 V2 Micro ATX LGA1150.
Posted by taylork37
Member since Mar 2010
15317 posts
Posted on 10/5/15 at 3:25 pm to
Without extensive research I would assume that you will get better speeds/signal with a card and the actual antennas.

USB will work fine in a pinch, but I can't imagine it being faster better signal.
Posted by ILikeLSUToo
Central, LA
Member since Jan 2008
18018 posts
Posted on 10/5/15 at 3:58 pm to
One is not inherently better than the other, but for a high-speed local wireless network, you'd go PCIe (or perhaps USB 3.0) for the bandwidth. If you're just wanting to access the internet (and you're not on Gb fiber), it doesn't matter. If you get a crappy adapter for either interface, they'll work crappily. If you get a good one, it'll work well.
Posted by TeddyPadillac
Member since Dec 2010
25381 posts
Posted on 10/5/15 at 4:17 pm to
I just got the USB and it works just fine.
I still have the card but the antenna broke, which is why i got the USB.
The good thing about the USB is that you can put it in a better position to receive a signal. When you have a card in the back of the tower, it's usually stored inside a cabinet in a desk or something like that.
Not really sure how much that matters, but i would think you'd rather your "antenna" out in the open with as little obstruction to your router as possible.
Posted by catfish 62
Atlanta
Member since Mar 2010
4907 posts
Posted on 10/6/15 at 10:20 am to
Any USB 3.0 recommendations? I'm guessing the a/c standard is the newer technology compared to the b/g/n standard.

Looks like a/c standard USB 3.0's are on the higher end of $80. Not sure why the ASUS (first link) one is priced higher than the other two with seemingly the same specs. ETA: The Asus is USB 3.0 and the other two are 2.0

LINK

LINK

LINK
This post was edited on 10/6/15 at 10:23 am
Posted by guedeaux
Tardis
Member since Jan 2008
13608 posts
Posted on 10/6/15 at 10:55 am to
quote:

I am looking to cut the Ethernet cord running to my desktop and go wireless.


Why? If you are moving the desktop to somewhere without ethernet, I would suggest a gigabit powerline adapter set. Or run some ethernet to the new location.
Posted by catfish 62
Atlanta
Member since Mar 2010
4907 posts
Posted on 10/6/15 at 12:17 pm to
The desktop will be in a room to far away from the router to run a cord too
Posted by guedeaux
Tardis
Member since Jan 2008
13608 posts
Posted on 10/6/15 at 12:29 pm to
quote:

The desktop will be in a room to far away from the router to run a cord too


Then I would look into powerline adapters. You can get gigabit speeds through your electrical.
Posted by Hawkeye95
Member since Dec 2013
20293 posts
Posted on 10/6/15 at 4:14 pm to
what type of PC do you have that doesn't have a built in wifi adapter?
Posted by ILikeLSUToo
Central, LA
Member since Jan 2008
18018 posts
Posted on 10/6/15 at 4:22 pm to
I'm guessing he has one of most desktops.
Posted by Hawkeye95
Member since Dec 2013
20293 posts
Posted on 10/6/15 at 4:29 pm to
really? the cheapest dell has built in wifi. So does HP. I just checked.

Maybe they didn't a few years ago, but that just seems odd to me.
Posted by catfish 62
Atlanta
Member since Mar 2010
4907 posts
Posted on 10/8/15 at 7:36 am to
quote:

what type of PC do you have that doesn't have a built in wifi adapter?


I built the PC myself and didn't buy a card for it since the computer was right now to my router setup at the time. I ran an Ethernet cord directly to the PC. Now that I have moved the computer, I need to get one.
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