Wifi 50% slow on my pc compared to other devices. windows and bios are up to date

[Eva1das]

my motherboard is z390-e with i7 8700k.

[TheBean]

we need more info.

what speeds do you pay for? who is your isp? how many devices are on the network? 2.4ghz vs 5ghz? is ethernet affected?

distance from router? which router model? is the router your own or the one your isp gave you?

 

the more questions you answer, the easier it will be to help

[Falcon1986]

10 minutes ago, Eva1das said:

my motherboard is z390-e with i7 8700k.

And WiFi adapter?
 

Did you start with the FAQ suggestions?

[Eva1das]

1 minute ago, Falcon1986 said:

And WiFi adapter?
 

Did you start with the FAQ suggestions?

Realtek 8822BE Wireless LAN 802.11ac PCI-E NIC wifi adapter, which is built in.

[Eva1das]

6 minutes ago, TheBean said:

we need more info.

what speeds do you pay for? who is your isp? how many devices are on the network? 2.4ghz vs 5ghz? is ethernet affected?

distance from router? which router model? is the router your own or the one your isp gave you?

 

the more questions you answer, the easier it will be to help

I am paying for 300mbs upload, my isp is BT. 1 Laptop 2 PC's and 3 mobile phones. I don't have ethernet.  Router is provided, Smart Hub 2

[TheBean]

so your laptop, 3 phones and 1 pc are getting the full 300, but your 2nd pc is only getting 150? are you sure nobody else is using the internet during your speedtest?