Slow download speed only on my PC

[BoxMatthew]

I’m using AC1300 PCIe adapter in my pc ,but i think it’s not deserving the wifi speed that it should be. Any solution?

 

the pics are the speed on my iPhone , laptop and my PC

 

 

[emosun]

those speeds look consistent with what wifi usually provides , it's not a hard line.

[uBinKIAd]

First of all you really should block out your IP address.

Now for the issue at hand. ...

Where is your pc located in relation to your router / access point

EDIT: (to prevent post spamming)

You might be better off with something like this ...

https://www.amazon.ca/dp/B01IEU7UZ0?aaxitk=cLlde674s1noFLMdsIVOFw&pd_rd_i=B01IEU7UZ0&hsa_cr_id=8616303870501

as you can locate it anywhere and possibly get a better signal.

[BoxMatthew]

4 hours ago, uBinKIAd said:

First of all you really should block out your IP address.

Now for the issue at hand. ...

Where is your pc located in relation to your router / access point

EDIT: (to prevent post spamming)

You might be better off with something like this ...

https://www.amazon.ca/dp/B01IEU7UZ0?aaxitk=cLlde674s1noFLMdsIVOFw&pd_rd_i=B01IEU7UZ0&hsa_cr_id=8616303870501

as you can locate it anywhere and possibly get a better signal.

my router is just right under my pc, i mean downstairs, i saw a lot of review said pcie adapter is bettter than usb

[Levisallanon]

Could it be you are using 5 GHz for the phone and the laptop while you are using 2.4 for the desktop?

[BoxMatthew]

Just now, Levisallanon said:

Could it be you are using 5 GHz for the phone and the laptop while you are using 2.4 for the desktop?

No its the same 

 

[Levisallanon]

Did you do a second run already to see if it wasn't just some interference?
You should at least do a few runs to see if the problem is always there.
What does your wifi adapter status say about the link which is up?

[uBinKIAd]

There's got to be interference; a mess of wires even at the back of your pc could do it or a metal desk. 

Also try changing the orientation of the antennas on your card.

Also check to make sure your drivers are up to date.

http://www.tp-link.com/us/download/Archer-T6E.html#Driver 

I believe this is your wifi adapter.