I’m using it from 4 months and I haven’t face any problem in it or it’s network it work good wherever I go. Speed also constant every time I use it. It doesn’t have any ping problem. I’m using it also for games like DotA 2, counter strike and others game. It work fine. It is most affordable network comes with high speed networking facility. It work fine no matter where it’s day or night. Battery backup is good and is working very fine no matter where you using it in mobile or laptop, to one devise or many it work fine