kanewolf :
For "serious" gaming, then a wired connection is going to be the most stable and lowest latency. You new PC will have a wired ethernet port. Whether you can or choose to run a cable from your router to your PC is another question. If you don't run a cable, then you MIGHT need to buy an extra wireless adapter depending on the exact PC you are purchasing.
Ok so any recommendations where i can get something close to my pc to do wired connection.
I will be rendering animations, pictures, videos, youtube rendering videos, and serious records on games,and that means serious gaming for several hours.