An AC wireless router covers most homes' real internet speeds at less than half the cost of comparable WiFi 6 hardware. After comparing 18 current dual-band and tri-band 802.11ac routers across throughput, coverage, firmware quality, and value, these seven cover the practical lineup for apartments, family homes, and prosumer setups.
Quick comparison
| Router | Class | Bands | LAN ports | Best for |
|---|---|---|---|---|
| TP-Link Archer A20 | AC4000 | Tri-band | 4 GbE | Tri-band on a budget |
| Asus RT-AC88U | AC3100 | Dual | 8 GbE | Many wired devices |
| Netgear Nighthawk R7800 | AC2600 | Dual | 4 GbE | OpenWRT-friendly |
| TP-Link Archer A9 | AC1900 | Dual | 4 GbE | Value family home |
| Linksys EA8300 Max-Stream | AC2200 | Tri-band | 4 GbE | Smart home density |
| Asus RT-AC1900P | AC1900 | Dual | 4 GbE | AsusWRT entry |
| Netgear Nighthawk R8500 | AC5300 | Tri-band | 7 GbE | Heavy load whole-home |
TP-Link Archer A20, Best Tri-Band On A Budget Pick
The Archer A20 is the AC4000 tri-band router at a dual-band price point. Three radios (one 2.4 GHz, two 5 GHz), six external antennas, and a 1.8 GHz quad-core CPU.
For a household with 12 plus devices that wants tri-band benefits (band steering, smart home device segregation) without paying tri-band premium prices, this is the right pick. Real per-client throughput on the 5 GHz bands runs 400 to 600 Mbps in good conditions.
Trade-off: physical size and antenna array. The router needs shelf space, not a small spot in a cabinet. Air gap around the unit matters for thermal management.
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Asus RT-AC88U, Best Many Wired Devices Pick
The RT-AC88U is the AC3100 with 8 gigabit LAN ports built in. Most routers have 4 LAN ports; the AC88U handles a small office or a home with multiple wired devices (NAS, smart TV, gaming console, work desktop, work laptop) without a separate switch.
For a home office where the router lives at the workstation and serves wired devices directly, this is the right pick. AsusWRT firmware adds Adaptive QoS, AiProtection, and the deep configuration options that make Asus routers popular with prosumers.
Trade-off: cost runs above similar dual-band routers without the 8-port switch. For users who would buy a separate gigabit switch anyway, the AC88U avoids the extra device.
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Netgear Nighthawk R7800, Best OpenWRT-Friendly Pick
The R7800 is the AC2600 with one of the strongest OpenWRT support profiles in the AC lineup. The IPQ8065 SoC is well-supported by the OpenWRT community with regular builds.
For users who want to flash OpenWRT for advanced routing features (multi-WAN, advanced firewall, ad-blocking, VPN at line rate), the R7800 is the right pick. Stock firmware from Netgear is also competent, so users can run either firmware.
Trade-off: stock CPU is slightly older. For pure stock-firmware users, the Archer A20 has more horsepower at similar price. The OpenWRT angle is the differentiator here.
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TP-Link Archer A9, Best Value Family Home Pick
The Archer A9 is the AC1900 with MU-MIMO and three external antennas at a price point that beats every AC1900 in its class. For a family home with 6 to 10 devices and internet plans up to 500 Mbps, this hits the value sweet spot.
For users who want a current AC1900 with WPA3 support, automatic firmware updates, and basic QoS at the lowest sane price point, the A9 is the right pick. Setup runs through the Tether app in under 10 minutes.
Trade-off: no USB ports for file sharing. For users who want USB storage sharing, the Asus picks have it; for users who do not, the A9 saves money.
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Linksys EA8300 Max-Stream, Best Smart Home Density Pick
The EA8300 is the AC2200 tri-band designed for smart home device density. Three radios let the router segregate 2.4 GHz IoT traffic from 5 GHz client traffic and smart home dedicated bands.
For households with 15 plus IoT devices (smart plugs, cameras, lights, thermostats, locks, sensors) plus normal phones, laptops, and TVs, the tri-band design prevents the slow-IoT-drags-fast-clients problem common on dual-band routers at high device counts.
Trade-off: AC2200 class is below the higher tri-band options. For households that want both tri-band and high per-client throughput, the Archer A20 is the better pick.
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Asus RT-AC1900P, Best AsusWRT Entry Pick
The RT-AC1900P is the AsusWRT entry point at a dual-band AC1900 price point. The firmware feature set (Adaptive QoS, AiProtection, USB sharing, VPN client and server, Merlin firmware support) matches the more expensive Asus models; the difference is the CPU and antenna count.
For users who want Asus firmware features without paying for the top-tier hardware, this is the right pick. Real throughput on the 5 GHz band runs 400 to 600 Mbps in good conditions.
Trade-off: VPN throughput and heavy QoS work hit the CPU ceiling sooner than the AC86U or AC88U. For moderate use, this is not an issue.
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Netgear Nighthawk R8500, Best Heavy Load Whole-Home Pick
The R8500 is the AC5300 tri-band router with one of the strongest CPU and radio counts in the AC lineup. Four 5 GHz radios (two for each 5 GHz band), one 2.4 GHz, and a 1.4 GHz dual-core CPU.
For households with heavy concurrent use (multiple 4K streams, gaming, work-from-home video calls, large file transfers) plus high device counts, the R8500 prevents the bottlenecks that hit dual-band routers under heavy load. Real throughput is at the top of the AC category.
Trade-off: highest cost in the AC category, approaching mid-range WiFi 6 router prices. For users near this price tier, comparison-shop against WiFi 6 alternatives.
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How to choose
Tri-band matters above 12 active devices
Below 12 active devices, dual-band AC1900 is enough. Above 12, tri-band routers prevent airtime contention that drags per-client throughput. Count phones, laptops, tablets, TVs, smart speakers, cameras, doorbells, and plugs for a real device count.
Firmware ecosystem is part of the buy
Asus routers run AsusWRT and accept Merlin firmware. TP-Link runs its own stable firmware. Netgear works with OpenWRT on supported models. Linksys runs its own firmware with some OpenWRT support. Match the ecosystem to your willingness to configure deeply.
LAN port count matters for wired-heavy homes
Most routers have 4 gigabit LAN ports. Home offices with NAS, gaming consoles, smart TVs, and work desktops often need more. The Asus AC88U's 8 ports avoid a separate switch. The Netgear R8500's 7 ports do similar. For 4 or fewer wired devices, any AC router is fine.
Antenna design beats antenna count
External antennas matter. Antenna count is a marketing line. A router with two well-placed external antennas often beats a router with six poorly-placed antennas. Read coverage reviews from technical sources, not the spec sheet.
For related projects, see our AC WiFi routers ranked and mesh vs extender decision breakdowns. For how we evaluate networking gear, see our methodology.
For most family homes under 12 devices, the TP-Link Archer A9 is the practical default. For households needing tri-band on a budget, the Archer A20 is the right pick. For home offices and prosumers, the Asus RT-AC88U combines AsusWRT features with 8 LAN ports for a clean single-box solution.
Frequently asked questions
What is the difference between AC and AX wireless routers?+
AC routers use the 802.11ac standard (also called WiFi 5). AX routers use 802.11ax (WiFi 6). AX adds OFDMA, target wake time for IoT battery life, and higher per-client throughput in busy environments. AC routers still saturate any internet plan up to gigabit and cost 30 to 50 percent less. For households with under 12 devices and sub-gigabit internet, AC is the practical pick; for above-gigabit internet or 15 plus devices, AX pays back.
Do I need to replace my AC router if I get gigabit internet?+
Not necessarily. AC routers with gigabit WAN and LAN ports pass gigabit on the wired side fully. On the wireless side, AC1900 and faster routers deliver 400 to 700 Mbps to a single client in good conditions, which is most of the wired gigabit but not the full speed. If wireless gigabit matters (rare for typical home use), upgrade to WiFi 6. If wired gigabit is the main use, keep the AC router.
Are mesh AC systems worth it?+
Yes, in homes over 2,500 square feet, in multi-story homes, or where extenders have failed to fix dead zones. AC mesh kits cost meaningfully less than WiFi 6 mesh kits and deliver coverage that no single router can match. For apartments and small single-story homes, a single AC router beats a mesh kit on price and complexity.
How long do AC routers stay supported with firmware updates?+
Quality brands (Asus, TP-Link, Netgear, Linksys) typically deliver firmware updates for 5 to 7 years after release. Budget brands often stop at 2 to 3 years. Check the manufacturer's firmware release page for the model before buying. A router without security updates becomes a network risk; replace at the end of its support life or move to OpenWRT for extended life.
Can I use my old AC router as an access point or extender?+
Yes. Most AC routers support an access point mode (AP mode) where the router connects via ethernet to the main router and acts as a wireless access point. This is the cleanest way to extend coverage when ethernet runs are available. Some routers also support a wireless extender or repeater mode, though throughput is lower than wired AP mode. Check the router's mode settings in the admin interface.
Alex Patel
Alex Patel writes for The Tested Hub.