Cons: Generally, Linksys after sale service is suck! Usage I would say is same as normal router. Once spoilt you can forget of getting it repair or replace. Conclusion, don't ever buy their product....!
Cons: The range is extremely poor. The promises are false. I upgraded from an old Linksys router to this one. Very disappioned to the extent its going back and I will upgrade my network by going back to the old WAG54G
Cons: Constant disconnects no matter what channel I used or even if I used a laptop 10-40 feet away. In one game sitting playing World of Warcraft I was disconencted 6 times durring heated battle in AV.