TP-LINK TL-WR841N - Wireless N300 Home Router, 300Mpbs, IP QoS, WPS Button - TL-WR841N - Wireless Routers - CDW.com
How to Upgrade the Firmware on the TP-Link Wi-Fi Routers
Amazon.com: 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 : Electronics
2 ways to update the firmware on a TP-Link Wi-Fi 6 router - Digital Citizen