Is this PCI wifi card 300M Atheros AR9223 good?

[polis_putrus]

Is this PCI wifi card good enough for gaming, or is there better for the same price?

 

[RARRAF]

wifi will be no good for gaming you need will need wired in my experience.
or maybe
Powerline network adapters are probably your best option. Here is Tom's 101 on powerline -- http://www.tomshardware.com/reviews/network-switch-guide,4047.html#p1
https://www.youtube.com/watch?v=ywQeJCa3jl8&t=293s
The newest standard is AV2. It will provide the most bandwidth.

 

[polis_putrus]

Yes I understand, but Im not an adult, the router is in my moms room, and now Im using my phone as wifi for my computer, by tethering, but the speed is slow, 1mb/s download speed + its constantly detethering, and games are very network laggy. This is just to give you an understanding of what I need, 5mb/s download speed would be fine, my mom doesnt know Im doing this, nothing bad, so I cant get something like a powerline network adapter, I need the PCI card since my mom doesnt go checking the inside of my computer, I just need a faster connection, do you think the one I linked would be good enough. Thanks

 

[RARRAF]

well it might be ok in your situation but you probably will still get disconnects.