https://www.amazon.com/dp/B01CH8ZNJ0/?tag=tcg21-20
On paper, this TP-Link modem is functionally identical to the venerable Motorola Surfboard SB6141, but you can get it for a fraction of the price; just $35 today. If you’re still paying your ISP a modem rental fee every month, this should pay for itself in short order.