Network card replacement

[Akadis]

Hello,

 

I have a Toschiba Qosmio x770 with a g86c0005e310 Networkcard

 

I don't use Bluetooth and at some Places I loose my Wlan connection where my mobile phone still has.

 

So any good ideas how to replace that?

 

What it should be able to do:

• fast (gaming, ...)
  
• 5GHz
  
• 2.4 GHz
  
• can have bluetooth but doesn't have to
  

Btw I have a Tp-Link Archer c7 router at home

 

Thanks,

Akdis