The product is in line with expectations. Very easy to install and configure (tests your broadband line and found himself in a few parameters min), it will still go through security in the interface to change the administrator password to a minimum. The modem supports the 2.4 and 5 GHz wireless by supporting the standard ac. My old home with thick walls, wifi spreads fairly good way. The unit is a bit imposing with a pretty nice design and bright reminders front. After a firmware update and a few weeks of use, no special points to note. It works wonders, does the job and is forgotten. Combined with a USB hard drive, I centralize and share pictures, videos and music without worry. It offers many configuration options such as parental control, time slots wifi, wifi guest, sharing files, etc ....