Connect an Ethernet cable from the Comcast modem to the Ethernet port on your computer. If the modem connects to a router, unplug the Ethernet connector from the router and plug it in to your ...

Bam! Money saved. “But I don’t know how to set it up!” Step 1: Plug it in. Step 2: Call Comcast, say “I bought my own modem”, read them the serial numbers on the back of the modem. Done.

Step 1: Plug it in. Step 2: Call Comcast, say “I bought my own modem,” read them the serial numbers on the back of the modem. Done.