A single router is judged on its band plan and its port speeds, not on a class number · review
A Wi-Fi 6 router that publishes its port arrangement properly and WPA3 out of the box — on a page that says no subscription is needed and then sells one.
The sixth bullet does what a router listing ought to do and half of them do not: it counts the sockets and separates them. Four 1 Gig Ethernet LAN ports for consoles, players, computers and drives, and a separate 1 Gig WAN port for the modem. Five sockets, two kinds, both rated. The Archer AX21 says “Gigabit Router” and never counts anything.
The radios are Wi-Fi 6 at up to 1.8 Gbps across the 2.4 and 5 GHz bands, stated in the fourth bullet with backwards compatibility to Wi-Fi 5 and earlier. The intro to this section explains what a class figure is — the theoretical peaks of the radios added together — and this page gives the sum without breaking it into its parts, where the Archer AX21 gives 1200 and 574 separately. Neither the IEEE designation nor a stream count appears anywhere, so 802.11ax has to be inferred from the words “WiFi 6”.
The seventh bullet is the security claim and it is a good one: WPA3 encryption, automatic firmware updates and a guest network, with “security enabled out of the box, no subscription needed”. Automatic firmware updates on a home router matter more than any throughput figure, because an unpatched router is the one piece of equipment in a house that faces the internet directly.
Then the eighth bullet sells NETGEAR Armor on a thirty-day free trial, with a separate subscription required to continue. Both sentences are true of different things — the encryption and the updates are free, the threat-scanning service is not — and they sit one after the other, which is how a reader comes away thinking one of them is wrong.
The second bullet is unusually careful about what a router is not: it pairs with an existing modem or gateway over Ethernet, works with most cable, fiber, DSL and satellite providers, and some gateways and modem-router combinations may require bridge mode. No coaxial socket. Bridge mode is the detail that catches people whose provider supplied a combined box, and naming it is the difference between an evening’s work and a return.
The fifth bullet gives coverage up to 1,500 square feet for up to 20 connected devices, with walls, floors and interference named as reducing it, and suggests a mesh system for larger or multi-story homes — a maker pointing at its own other product line rather than overselling this one. A coverage figure on a single router is the least standardized number on any box, and this page at least names what spoils it.
The third bullet gives setup through the Nighthawk application on iOS or Android, with speed tests, device pausing and guest networks, and states that an active internet connection is required. No USB socket is named. No antenna arrangement is described — not a count, not internal or external — where the Archer AX21 publishes four high-gain antennas.
It weighs 640 g (22.6 oz), and the description closes with FCC certification for the United States.
| Wi-Fi generation | Wi-Fi 6 — stated in the title and in the first and fourth bullets, with backwards compatibility to Wi-Fi 5 and earlier named in the fourth |
|---|---|
| IEEE designation | Not published on the listing — neither 802.11ax nor any other clause number appears in the title, the eight bullets or the description, so the generation is given only by its marketing name |
| Stated class figure | 1.8 Gbps across the 2.4 and 5 GHz bands — stated in the title and in the fourth bullet as a single sum. The two bands are not broken out, where the Archer AX21 gives 1200 and 574 separately. It is the theoretical sum of the radios rather than a throughput |
| Band count | Two — the fourth bullet names 2.4 GHz and 5 GHz. No 6 GHz band is claimed |
| Stream count | Not published on the listing — no stream figure appears anywhere on the page |
| WAN port speed | 1 Gig, on a separate socket — stated in the sixth bullet, which distinguishes the WAN port from the four LAN ports. The Archer AX21 listing counts no socket at all |
| LAN port speed | 1 Gig — stated in the sixth bullet for all four sockets |
| Port count | Five — four 1 Gig LAN ports plus one separate 1 Gig WAN port, stated in the sixth bullet |
| USB ports | Not published on the listing — no USB socket is named in the title, the eight bullets or the description |
| Antenna arrangement | Not published on the listing — no antenna count and no statement of internal or external appears. The Archer AX21 publishes four high-gain antennas and a front-end module |
| Amazon reference | B0DW1TXQC5 |
| EAN | 0606449173024 |
| On Amazon.com | Amazon.com had an offer at $50 on October 26, 2026. |
Not for the security that matters. The seventh bullet gives WPA3, automatic firmware updates and a guest network with no subscription. The eighth sells NETGEAR Armor, a separate threat-scanning service, free for thirty days and chargeable after.
Only the Wi-Fi half. The second bullet states that it pairs with an existing modem or gateway over Ethernet, and that some combined boxes may need to be put into bridge mode first.
Five: four 1 Gig LAN ports and one separate 1 Gig WAN port, stated in the sixth bullet.
This network and storage gear share the category and the price bracket. Only what each one states is shown; an incomplete column would mislead.
| Model | Price | Wi-Fi generation | IEEE designation | Stated class figure | Band count |
|---|---|---|---|---|---|
| NETGEAR Nighthawk R6700AX, WPA3 out of the box and a subscription after thirty days | $50 | Wi-Fi 6 — stated in the title and in the first and fourth bullets, with backwards compatibility to Wi-Fi 5 and earlier named in the fourth | Not published on the listing — neither 802.11ax nor any other clause number appears in the title, the eight bullets or the description, so the generation is given only by its marketing name | 1.8 Gbps across the 2.4 and 5 GHz bands — stated in the title and in the fourth bullet as a single sum. The two bands are not broken out, where the Archer AX21 gives 1200 and 574 separately. It is the theoretical sum of the radios rather than a throughput | Two — the fourth bullet names 2.4 GHz and 5 GHz. No 6 GHz band is claimed |
| Cudy WR3000, dual-band AX3000 Wi-Fi 6 router with four Gigabit ports | $50 | Wi-Fi 6 — stated in the title and in the first bullet | Not published on the Amazon.com listing — the only other standard named is AC1200, as the comparison the first bullet measures against | AX3000 — stated in the title, with the parts in the first bullet: 2402 Mbit/s at 5 GHz and 574 Mbit/s at 2.4 GHz, with 160 MHz channels and 1024-QAM. Those come to 2976, so the badge rounds up by 24 | Two — 5 GHz at 2402 Mbit/s and 2.4 GHz at 574 Mbit/s, stated in the first bullet |
| TP-Link Archer AX21, which states in writing that it has no 6 GHz band | $55 | Wi-Fi 6 — stated in the title and in the first bullet, which also states outright that dual-band routers do not support the 6 GHz band. It is the only listing on this shelf to exclude that band in writing | 802.11ax — stated in the first bullet alongside the Wi-Fi 6 name. Only the ASUS RT-AX52 Pro listing also prints a clause number; the two NETGEAR routers publish none | AX1800, broken into its parts — the second bullet gives 1.8 Gbps total as up to 1200 Mbps on 5 GHz and up to 574 Mbps on 2.4 GHz, which sums to 1774 and rounds to the label. It is the theoretical sum of the radios and no single device sees it | Two — 5 GHz and 2.4 GHz, stated in the second bullet, with the first ruling out a 6 GHz band in as many words |
| Tenda AC10, dual-band AC1200 router with four Gigabit ports | $36 | Wi-Fi 5 (802.11ac Wave 2) — not named on the Amazon.com listing; Tenda's product page gives 802.11ac Wave 2.0 | 802.11ac — on Tenda's product page; the Amazon.com listing gives only the AC1200 class | AC1200, up to 1.2 Gbps — stated in the title, with both parts in the first bullet: 867 Mbit/s at 5 GHz and 300 Mbit/s at 2.4 GHz, which come to 1167, so the badge rounds up by 33 | Two — 5 GHz at 867 Mbit/s and 2.4 GHz at 300 Mbit/s, stated in the first bullet |
A flat or a small house where the four wired sockets and the automatic updates matter more than the number on the front.
Details checked on October 26, 2026.
Amazon reports what buyers took in the month before this page was last checked: at least 3,000.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for network and storage gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
Wi-Fi 6 · 802.11ax named · AX3000 badge over 2976 Mbit/s published · two bands rated · AiMesh extendable · no socket published
One of two routers here to print an 802.11 designation, sold on the European Amazon stores, and one of several to leave every Ethernet socket uncounted.
Best for: A household with Wi-Fi 6 clients that intends to add a second mesh-capable unit from the same maker later.
No Amazon.com offer on October 26, 2026
Wi-Fi 6 · 2.4 Gbit/s stated, exactly 1800 plus 600 · DSL modem built in · VoIP and DECT · not one Ethernet socket counted
The only router here with a modem and a telephone exchange inside it, and the only one whose headline figure is exactly the sum of the two rates printed beneath it.
Best for: A household on a DSL line that wants the modem, the telephony and the radios in one box rather than three.
No Amazon.com offer on October 26, 2026
Wi-Fi 6 · 3000 Mbit/s called theoretical by the maker · 160 MHz and 1024-QAM · two bands rated · no socket, no antenna published
A Wi-Fi 6 router whose own listing calls its headline figure a theoretical speed, and which never counts a socket or an antenna.
Best for: A household with 160 MHz-capable phones and laptops that will take the wired side from a switch or a provider box.
No Amazon.com offer on October 26, 2026
Every price named in a summary was read on the date that review carries. What a shop asks today is shown beside the product, and it moves.
