New PC case Tanking Internet

Terminator_

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Jul 16, 2016
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Hey, I got a new PC case, and moved my pc into it today. I used to get 20-30MB/s with my old case (USB 2.0 port on the front via Wifi USB) but now with my new case, my interent dropped down to under 1MB/s, and I'm really pissed about it, and I'm guessing that its caused by the USB 2.0 port on the front of the new case, since its the only changed variable.
Anyone got any ideas?
My case: https://www.amazon.co.uk/gp/product/B00KDR96IW/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Wifi USB I'm using : https://www.amazon.co.uk/TP-LINK-TL-WN823N-Mbps-Wireless-Adapter/dp/B0088TKTY2/ref=sr_1_3?s=computers&ie=UTF8&qid=1481660666&sr=1-3&keywords=tp+link+wireless
 
I've now tried to get the driver for my Wifi USB (300Mbps Mini Wireless N USB Adapter
TL-WN823N), but the driver keeps saying it can't be found, I did manage to download the Utility Download for it, but I can't do anything inside of that
 


Does your motherboard have a driver disc? Try installing the USB drivers from that.

I've now tried to get the driver for my Wifi USB (300Mbps Mini Wireless N USB Adapter
TL-WN823N), but the driver keeps saying it can't be found, I did manage to download the Utility Download for it, but I can't do anything inside of that

Sounds like a bad Wifi adapter. Is there another one you can try with it?
 
I will try to get a hold of an old one I used to use. My wifi is around 15mb/s after I downloaded the utility tool thoigh it drops a lot down to 7-10, but I still want to have my normal 20-25.