Renting a router from your internet provider is the easier option, but a little extra legwork will save you in the long run.

The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.) Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum ...

With Xfinity's smattering of cable plans, you'll pay an average ... The gigabit plan comes with the router and modem at no extra cost. With Xfinity, you'll be charged $15 per month for renting ...