300Mbps Mini Wireless N USB Adapter Having Problems...

Dailesty

Reputable
May 9, 2015
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4,530
Hi! So I recently bought TP-Link 300Mbps Mini Wireless N USB Adapter for my Desktop PC which didn't have built in wi-fi. So I bought one of these and when Gaming, Downloading etc either my ping goes up (CS:GO) like a lot and it goes back down to normal, or when downloading, my internet normally downloads 2MB/S it goes down to KB and it goes back up to MB/S it's never stabble. And it really messes me up. Any suggestions on how to fix this? If you need any further information/details feel free to let me know.
 
Solution
I use an Android app to do this: WiFi Analyzer, from Kevin Yuan. For Windows, I think I tried Acrylic Wifi:
https://www.acrylicwifi.com/en/wlan-software/wlan-scanner-acrylic-wifi-free/

The wireless bands are all separated into much smaller channels...much like over-the-air TV. Your router's admin software will include the ability to go in and change the channel. IIRC, 1 is the default...so also the most crowded. 6 and 11 are also crowded. A good wifi monitoring app will show you all the signals it sees, and will show the signal strengths of those signals, plus all the channels from your router.

gangrel

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Jun 4, 2012
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19,060
Download a wireless network monitoring app. One common issue is interference. You may want to change the channel on the router to something less crowded.

BTW, this is a strong reason to move to 5 GHz. It's less crowded. Wireless keyboards and mice, Bluetooth, and older cell phones all use 2.4 GHz.
 

Dailesty

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May 9, 2015
39
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4,530


Could you link me to a good/recommended wireless network monitoring app? If its not much to ask? And also what do you mean by changing channels on the router? And how?
 

gangrel

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Jun 4, 2012
553
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19,060
I use an Android app to do this: WiFi Analyzer, from Kevin Yuan. For Windows, I think I tried Acrylic Wifi:
https://www.acrylicwifi.com/en/wlan-software/wlan-scanner-acrylic-wifi-free/

The wireless bands are all separated into much smaller channels...much like over-the-air TV. Your router's admin software will include the ability to go in and change the channel. IIRC, 1 is the default...so also the most crowded. 6 and 11 are also crowded. A good wifi monitoring app will show you all the signals it sees, and will show the signal strengths of those signals, plus all the channels from your router.
 
Solution