Will AC router be able to support all of my devices

[MountainDewMe15]

I want to purchase a AC router to upgrade from a G router I'm curious if everything will be able to connect to it. Such as laptop desktop phones ect

 

[sarcophagus_macabre]

Should be fine, just check for "compatible with 802.11 a,b,g,n,ac". If it says that, you should be golden.