any1 with newish Asus motherboards should rly check this out.. works great ..


https://rog.asus.com/technology/rog-sound-innovations/sonic-radar/
and Youtube vid

Looks like some great technology.  I would think for cod4, you would have to probably load a black ops preset due to game being as old as it is. I wonder if in competitive play, this would not be allowed just like macros on these new mice.

used it on Tom Clancy's Ghost Recon Wildlands / Battlefield 1 and just the other day on theHunter: Call of the Wild. which it works great.  old games like cod4 etc it works but with so much going on and small maps you're headphones do a better job. larger games like above with ( not as much chaos ) it works great.