The white blinking light could occur if you haven't activated your Xfinity router device. Before proceeding to the steps ...

Wirecutter rates this “the best modem for most people ... and MG7700 have a built-in wireless router.) Requires cable Internet service.Approved by and for use with Comcast Xfinity and ...

Comcast is charging you the same ... a comparatively paltry $5 a month to lease a modem while Cox charges $7 a month for a modem and router package. This is just yet another fact to keep in ...