I now own two of these . these be great device and I highly recommend they . the simple setup be extremely easy if you have Comcast . one thing I be concerned about be that it run pretty warm , so I make sure to keep it away so it can cool off . wi-fi range be very strong and far , it support many device simultaneously and be excellent if you want to have a quick and easy set up . it only need a power cable and the coaxial cable from you provider forward to work with wi-fus , so it be excellent to reduce clutter . because this unit have built-in wi-fus , it eliminate the hassle of have a separate modem . you will not have problem try to get wi-fus to work with you modem since it be build in . it look nice and I would definitely recommend it . one time I have a bit of a problem with connectivity , but it be fix by just reset it and leave all the setting on default . unless you really need to change they , leave the setting on default and just change you wi-fi network name and administrator password .