TP-Link TC-7610 DOCSIS 3.0 (8x4) Cable Modem. Max Download Speeds Up to 343Mbps. Certified for Comcast XFINITY, Spectrum, Cox, and more. Separate Router is Needed for Wi-Fi

welcome to TP links wireless router installation video this video is suitable for all of tp-link dual-band routers as well as our 11 end routers to set up your hardware connection disconnect and power off your existing router if you don't have one continue with the next step power off your broadband modem to do this disconnect the power cord at the back of the modem some broadband modems also have backup batteries to keep the modem on even when the power is off if your modem has this remove the backup battery as well attach the external antennas on the back of the router the ethernet cable coming from the modem is plugged in to the one or Internet port of the router power on the modem by reattaching the power adapter and backup battery if available wait for two minutes for the modem to get online use another ethernet cable to connect your computer to one of the yellow ports on the route