Compared across 10 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Nighthawk CAX80 is a cable modem router combo: a DOCSIS 3.1 modem and a dual-band Wi-Fi 6 router in one chassis. It tops out at 6 Gbps combined (1.2 Gbps on 2.4 GHz, 4.8 Gbps on 5 GHz) and adds a 2.5 Gigabit Ethernet port plus five Gigabit LAN ports, so it can feed multi-gig internet and wired gear without a separate modem. That makes it a one-box upgrade for cable households with fast plans, while mesh systems and tri-band routers beat it on whole-home coverage and on flexibility if you later switch to fiber. Owners like the setup and the wired speed; the common complaints are its size, its price tier and middling range at the edges of a large home.
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Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $499.00 on Nov 9 at Walmart. Tracked across 10 stores since Nov 9.
Reviewers rate the CAX80 well for setup, wired speed and stable Wi-Fi 6 performance on fast cable plans. The recurring criticisms are its bulk, its range in larger homes and the fact that it locks you to cable.
