The focusrite interfaces are imo the best in that price range,
but the ( used ) RME cards have better rtl latency.
Another reason why focusrite is imo the best  competitor in that price range is that you get
via the plugin collective every months another plugin for free:
I got the phoenix verb and several other first class plugins that way .
The sound (in fact is has no "sound",I know)of the focusrite interfaces is 
awesome,means preamps,hi-z aso and the rtl latency is OK..

Hello guys! I'm Michael a game lover. I'm new here and just joined this forum. I want to know more about that's why I join this forum. Can anyone tell me new technologies for PC gaming? Thank you!

Hello and welcome, michael.
 
I recommend to start a new thread cause
your question is hidden except for the people accidentally 
reading this thread about interfaces.
 
have a nice time enjoying this forum.

This is not a "gaming" forum.  I suggest you look elsewhere for gaming sites.

Yes, An audio interface is not something that benefits a game at all.