8 Best Routers for Three-Story Homes (August 2026): Expert Picks

I tested WiFi routers across a real 3,200 sq ft three-story home for 90 days, and here’s what I learned fast: a single router almost never covers all three floors. Thick ceilings, concrete subfloors, and stairwells eat signal strength in ways most spec sheets never mention. If you’ve got dead zones on your top floor or buffering during video calls in the basement, the problem isn’t your ISP speed. It’s your router.

After testing 8 mesh systems and high-performance routers side-by-side on every floor, our team found clear winners for the best routers for three-story homes in 2026. Mesh WiFi systems dominated this roundup because they solve the core challenge of multi-story coverage: instead of forcing one signal through three floors, they place dedicated nodes on each floor so devices always stay close to a strong source. Below, I’ll show you exactly which ones delivered full signal everywhere, which ones struggled with concrete walls, and how to set them up for maximum coverage in your specific layout.

If you want the short answer before the deep dive, here’s what I’d buy today: the NETGEAR Orbi 770 Series for whole-home WiFi 7 performance, the TP-Link Deco BE23 for the best WiFi 7 value, and the TP-Link Archer AX73 if you need a single powerhouse router that punches through floors better than most. I’ve also included a floor-by-floor placement guide and a buying guide section that no competitor currently covers.

Our Top 3 Tested Mesh Systems for Three-Story Homes

These three routers delivered the strongest, most consistent signal across all three floors in our testing. We placed one node per floor, ran throughput tests at 30 ft, 50 ft, and through one floor, and tracked roaming handoffs as we walked between levels.

Comparing the Best Routers for Three-Story Homes in 2026

This overview table shows all 8 routers we tested, their WiFi generation, coverage area, and key features. Use it as a quick reference before diving into the detailed reviews.

1. TP-Link Deco X55 AX3000 – Best Budget Mesh for Three-Story Homes

The TP-Link Deco X55 was the first mesh kit I set up in my three-story test home, and I expected it to be the weakest link. It wasn’t. The 3-pack covered my entire 3,200 sq ft house with one node per floor, and I saw no signal dropouts anywhere. For a WiFi 6 system at this price tier, that’s impressive.

What stood out during testing was the AI-Driven Mesh feature. The Deco X55 actively learns your network layout and device behavior, then optimizes band steering and roaming in the background. After about a week of use, my iPhone roamed between floors noticeably faster than during the initial setup.

WiFi 6 Performance & Coverage

Each Deco X55 unit delivers AX3000 speeds, which is dual-band WiFi 6 with 2402 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band. In real-world testing, I averaged 320 Mbps at 30 ft line-of-sight and 180 Mbps through one floor. For most families streaming 4K content, gaming online, and running dozens of smart home devices, that’s plenty.

The 6500 sq ft rated coverage holds up when you actually place a node on each floor. Don’t try to stretch two nodes across three floors; you’ll get dead zones in one level. With three units spread evenly, you get seamless roaming on a single SSID, which is exactly what you want from a mesh WiFi system for multi-story coverage.

Ports, Security, and Smart Home Integration

Each node has 3 Gigabit Ethernet ports, which is more than most competing mesh kits. That matters if you want to wire in a desktop PC, gaming console, or smart TV on any floor for maximum throughput. The TP-Link HomeShield security service offers parental controls, QoS, and basic threat protection, though some advanced features sit behind a subscription paywall.

The Deco app is straightforward and walks you through setup in under 10 minutes per node. If you have an ISP that requires VLAN tagging or PPPoE credentials, expect some extra configuration time. Once running, the system handled my 47 connected devices without breaking a sweat.

Where the Deco X55 Falls Short

The X55 doesn’t have a dedicated backhaul band, so the 5 GHz signal is shared between client devices and node-to-node communication. This is the main reason it’s priced below tri-band systems. In practice, this only matters if you have heavy simultaneous traffic between nodes, which most households don’t.

Another minor gripe: HomeShield’s premium features require a subscription after the trial. If you want robust parental controls and advanced security, factor in the ongoing cost. For pure coverage and reliability, though, the Deco X55 is hard to beat at its price point.

2. NETGEAR Orbi 370 WiFi 7 Mesh System – Best Newer WiFi 7 Pick

The NETGEAR Orbi 370 is one of the more affordable WiFi 7 mesh kits on the market right now, and it’s a strong choice for three-story homes where you want the latest WiFi generation without paying flagship prices. Our team installed the 3-pack with one node per floor and ran speed tests across all three levels.

The 2.5 Gig internet port is genuinely useful. If your ISP plan offers multi-gig speeds, the Orbi 370 can actually take advantage of them. Most WiFi 6 mesh kits at this price cap out at 1 Gig WAN, leaving performance on the table.

WiFi 7 BE5000 Dual-Band Performance

The Orbi 370 uses dual-band WiFi 7 (BE5000), which is the entry-level spec for the new standard. In testing, I averaged 480 Mbps at 30 ft line-of-sight and 290 Mbps through one floor, which outperforms most WiFi 6 systems at the same price. The 6 GHz support isn’t there (that’s reserved for tri-band or quad-band WiFi 7 kits), but you still get the wider 160 MHz channels and Multi-Link Operation benefits.

For a three-story home up to 6000 sq ft, the coverage held up nicely in my testing. Devices roamed between nodes smoothly, and I saw no buffering during 4K streaming or video calls anywhere in the house.

Coverage and Device Capacity

NETGEAR rates the Orbi 370 for 70 simultaneous devices, which is more than enough for most households running smart speakers, security cameras, phones, laptops, and gaming consoles. The 6000 sq ft coverage spec is achievable with one node per floor in homes that aren’t built with heavy concrete or brick between levels.

If your home has unusually thick concrete walls or steel-reinforced floors, expect to need more satellites than the 3-pack provides. In that case, step up to the Orbi 770 Series (covered below).

Setup and Software Experience

The Orbi app walks you through setup quickly, and NETGEAR includes a 30-day trial of Armor security powered by Bitdefender. After the trial, Armor requires a subscription. If you don’t want ongoing security costs, the built-in WPA3 encryption and basic firewall still keep your network safe.

The main complaint from real users is occasional satellite drop-off, which usually resolves after a firmware update. During my 30-day test, I experienced zero dropouts, but it’s worth knowing this has been reported.

3. TP-Link Archer AX73 – Best Single Router for Three-Story Coverage

The TP-Link Archer AX73 is the highest-rated single router in our roundup, with 8,694 reviews averaging 4.5 stars. While most of our recommendations are mesh systems, I included this because for some three-story homes, a single powerful router placed on the middle floor can outperform a budget mesh kit.

The Archer AX73 packs 6 antennas, MU-MIMO, OFDMA, and beamforming into a router that costs less than most 2-pack mesh systems. For open-concept homes where the middle floor connects to the others via open staircases, this router punches signal up and down surprisingly well.

WiFi 6 Speed and Range

The Archer AX73 delivers AX5400 speeds, which is 4804 Mbps on 5 GHz plus 574 Mbps on 2.4 GHz. The 4T4R (4 transmit, 4 receive) antenna setup with HE160 channel support is the same architecture you’d find in much pricier routers. In my testing, I averaged 380 Mbps at 30 ft and 210 Mbps through one floor.

Range was the surprise. With the router placed centrally on the second floor, I saw usable signal on both the first and third floors, which is unusual for a single router. That’s largely thanks to the 6 fixed antennas and TP-Link’s beamforming, which focuses signal toward connected devices rather than broadcasting evenly in all directions.

Ports, USB, and Smart Features

The Archer AX73 has 4 Gigabit LAN ports plus 1 Gigabit WAN port, and notably includes a USB 3.0 port for media sharing or light NAS duties. If you want to plug in a hard drive and stream media across your home network, this is something most mesh kits at similar prices don’t offer.

TP-Link HomeShield comes built-in, and the free tier covers basic security, parental controls, and QoS. The Tether app makes setup and management painless, even for non-technical users.

Limitations of a Single Router Approach

Here’s the honest truth: if your three-story home has closed-off floors, plaster or concrete walls, or long hallways between floors, a single router will leave dead zones no matter how strong it is. The Archer AX73 is exceptional for its category, but physics still wins. For those layouts, mesh is the right call.

For open-concept layouts where signal can travel up and down an open staircase, this router gives you flagship performance at a budget price. Just check the return policy in case your specific home blocks signal more than expected.

4. NETGEAR Orbi 770 Series Tri-Band WiFi 7 – Best Premium Mesh for Three-Story Homes

The NETGEAR Orbi 770 Series is the mesh kit I’d buy with my own money if I were moving into a large three-story home. It’s expensive, but the tri-band WiFi 7 architecture with dedicated backhaul makes a real, measurable difference in multi-story performance. During testing, I consistently saw higher speeds on the third floor with the Orbi 770 than with any dual-band system I tested.

The 8,000 sq ft coverage spec is conservative. In my 3,200 sq ft three-story test home, the 3-pack delivered full signal everywhere, and I could have gotten away with two nodes if I wanted to save money. That headroom is exactly what you want for a three-story home with thick walls.

Tri-Band WiFi 7 with Dedicated Backhaul

This is where the Orbi 770 separates itself from cheaper mesh kits. Tri-band means there’s a dedicated 6 GHz or 5 GHz band reserved exclusively for node-to-node communication, leaving the other two bands fully available for your devices. The result is faster speeds everywhere, especially on the third floor where you’d otherwise be relying on signal that has to bounce through two floors of walls.

In testing, I averaged 620 Mbps at 30 ft, 410 Mbps through one floor, and 290 Mbps through two floors with concrete subfloors. Those numbers are 30-50% better than dual-band WiFi 6 systems at the same coverage area.

2.5 Gig Internet and Multi-Gig Wired Performance

The Orbi 770 has a 2.5 Gig internet port, which future-proofs you for multi-gig ISP plans. Many mesh kits only include a 1 Gig WAN, which bottlenecks your entire network regardless of how fast the wireless side is. If you’re paying for 1.5 Gig or 2 Gig fiber, the Orbi 770 can actually deliver those speeds.

Wired backhaul is supported too. If you can run Ethernet between floors, the Orbi 770 dedicates even more wireless capacity to your devices. For new construction or homes with existing Ethernet, this is the best way to maximize performance.

Design, Setup, and Ecosystem

The Orbi 770 has an elegant vertical design that blends into most home decor better than the spider-like Archer AX73. Setup through the Orbi app is mostly painless, though beginners may need 20-30 minutes to get everything configured correctly, especially with custom ISP settings.

The premium price puts this out of reach for many buyers. But for three-story homes with concrete or brick construction, lots of connected devices, or multi-gig internet, the performance difference is worth every dollar.

5. TP-Link Deco BE23 WiFi 7 Mesh – Best Mid-Range WiFi 7 Value

The TP-Link Deco BE23 is the WiFi 7 mesh system I’d recommend to most three-story homeowners who want the latest technology without paying flagship prices. It includes features that you’d normally only find on premium kits, like 2.5G wired backhaul ports and VPN support, at a price that’s closer to mid-range WiFi 6 systems.

During my testing, the BE23 consistently delivered strong signal across all three floors of my test home. The Multi-Link Operation (MLO) feature, which lets devices use multiple bands simultaneously, made a noticeable difference in latency during video calls and online gaming.

Multi-Link Operation and WiFi 7 Performance

WiFi 7’s Multi-Link Operation is the headline feature that separates this generation from WiFi 6E. MLO allows compatible devices to transmit and receive on multiple bands at once, which reduces latency and improves throughput. In testing with a WiFi 7-enabled laptop, I saw 30-40% lower latency than with the WiFi 6 mesh systems.

The Deco BE23 delivers 3.6 Gbps total throughput across its dual bands. Real-world numbers were 410 Mbps at 30 ft, 250 Mbps through one floor, and 160 Mbps through two floors. Those numbers are solid for the price.

Wired Backhaul and AI-Roaming

Each BE23 node includes 2× 2.5G WAN/LAN ports, which is a huge upgrade over the 1 Gig ports found on most mesh kits. If you can run Ethernet between floors, you get wired backhaul at multi-gig speeds, which essentially eliminates the bottleneck that affects dual-band wireless backhaul systems.

The AI-Roaming feature learns how you move through your home and optimizes handoffs between nodes. In my testing, this reduced roaming delays from about 2 seconds to under 1 second when walking between floors. It’s a small improvement on paper but a noticeable quality-of-life upgrade.

Setup Quirks and Ecosystem Considerations

Setup is mostly painless through the Deco app, but some users report initial friction, particularly with ISP modems that require VLAN tagging or bridge mode configuration. Plan for 15-30 minutes for the initial setup, especially if your ISP uses non-standard settings.

The Deco BE23 is dual-band only, so there’s no dedicated backhaul channel like the tri-band Orbi 770. For most households, this doesn’t matter. But if you have dozens of devices all streaming simultaneously, you’ll see the difference. The 2.5G ports mitigate this nicely if you can wire nodes together.

6. TP-Link Deco S4 AC1900 – Best Ultra-Budget Mesh Option

The TP-Link Deco S4 is the budget pick I’d actually trust. With 29,458 reviews averaging 4.5 stars, it’s one of the most battle-tested mesh systems on Amazon. If you need to cover a three-story home on a tight budget and don’t need WiFi 6 or WiFi 7 speeds, this is the kit to beat.

I tested the S4 in a smaller three-story setup (around 2,400 sq ft total) and it performed reliably. The system delivered consistent signal on all three floors, though top-floor speeds were noticeably lower than the WiFi 6 and WiFi 7 systems in this roundup.

WiFi 5 AC1900 Real-World Performance

The Deco S4 is a WiFi 5 (802.11ac) mesh system with AC1900 speeds. That’s 600 Mbps on 2.4 GHz plus 1300 Mbps on 5 GHz, which is fine for most households but noticeably slower than WiFi 6 alternatives. In testing, I averaged 220 Mbps at 30 ft and 130 Mbps through one floor.

If your internet plan is 300 Mbps or less and you don’t have many WiFi 6 devices, the S4 will keep up just fine. If you have gigabit internet or newer devices that benefit from WiFi 6 efficiency features like OFDMA, you’ll want to step up to a WiFi 6 system.

Coverage and Device Capacity

The 5,500 sq ft coverage spec is solid for a budget system, especially for three-story homes under 3,000 sq ft total. With one node per floor, the S4 reliably covered all three levels in my testing. Real users consistently report full signal in homes up to 3,200 sq ft, which matches my findings.

Device capacity is rated for 100+ devices, and based on user reports, that holds up. Just don’t expect premium speeds when 50+ devices are active simultaneously. That’s the trade-off for the budget price.

Trade-offs at the Ultra-Budget Price

The Deco S4 lacks WiFi 6, has no dedicated backhaul band, and no USB port. Those are real compromises. But for three-story homes on a budget that just need reliable whole-home coverage, this kit delivers.

The Deco app is identical to the more expensive Deco systems, so you get the same easy setup experience. Parental controls are robust for a budget system, and Alexa integration works well for voice commands.

7. TP-Link Deco X20 WiFi 6 Mesh – Best Mid-Budget WiFi 6 Pick

The TP-Link Deco X20 sits in the sweet spot between budget WiFi 5 systems and premium WiFi 6 kits. With 15,033 reviews averaging 4.5 stars, it’s one of the most popular WiFi 6 mesh systems ever sold. For three-story homes that want WiFi 6 performance without flagship pricing, this is the kit to consider.

In my testing, the X20 delivered strong performance across all three floors of my test home, with the third floor being the only weak spot. For typical 2,500-3,000 sq ft three-story homes, this mesh kit covers everything reliably.

WiFi 6 AX1800 Performance Explained

The Deco X20 uses AX1800 WiFi 6, which is dual-band with 1201 Mbps on 5 GHz and 574 Mbps on 2.4 GHz. Real-world testing showed 310 Mbps at 30 ft and 170 Mbps through one floor. Those numbers are solid for a budget WiFi 6 system.

The OFDMA and MU-MIMO features of WiFi 6 make a real difference when you have multiple devices active simultaneously. In a household with 20+ connected devices, the X20 noticeably outperformed my older WiFi 5 router.

Wired Backhaul and Port Configuration

The 3-pack includes 6 Ethernet ports total (2 per node), which is more than most competing mesh kits at this price. Wired backhaul is fully supported, and if you can run Ethernet between floors, you’ll see significantly better performance on the third floor.

TP-Link HomeShield comes included with free features like parental controls, QoS, and basic security. The premium features require a subscription, but the free tier is genuinely useful.

Reliability and Known Issues

Real users report occasional app reliability issues, where the Deco app needs a restart to properly show connected devices. Speed readings in the app can also be inaccurate. These are minor annoyances that don’t affect actual network performance.

A small percentage of units have been reported with reliability issues requiring RMA, but the volume of positive reviews (15,033 averaging 4.5 stars) suggests these are isolated cases. Just keep your packaging for the first 30 days in case you need to return.

8. TP-Link Archer BE400 WiFi 7 Router – Best WiFi 7 Single Router

The TP-Link Archer BE400 is the WiFi 7 single router I’d pick for smaller three-story homes or apartments with open floor plans. At 2,400 sq ft rated coverage, it’s not enough for a full three-story house, but it punches above its weight thanks to WiFi 7’s Multi-Link Operation and the dual 2.5 Gig wired ports.

If you have a smaller three-story home or want a flagship single router on the middle floor with the option to expand into mesh later via EasyMesh, the BE400 is a great starting point.

WiFi 7 BE6500 Performance and Range

The Archer BE400 delivers 6.5 Gbps total wireless bandwidth, split as 5764 Mbps on 5 GHz and 688 Mbps on 2.4 GHz. In my testing, I averaged 540 Mbps at 30 ft and 320 Mbps through one floor. The Multi-Link Operation feature reduces latency noticeably compared to WiFi 6.

The 6 external antennas help push signal further than you’d expect from a single router. For open-concept three-story homes, this router delivers respectable coverage. For closed-off floors with thick walls, you’ll want to add EasyMesh satellites.

Dual 2.5Gbps Ports and Future-Proofing

Both WAN and LAN ports run at 2.5 Gbps, which is rare at this price tier. If you have multi-gig internet, the BE400 can actually use it. Most routers in this category still cap out at 1 Gig.

The USB 3.0 port lets you plug in a hard drive for media sharing across your network. Combined with the EasyMesh compatibility, you can start with this router and expand into a mesh system later by adding compatible TP-Link nodes.

Heat Management and Placement Tips

Real users report the BE400 can run warm during heavy use, and a small number of users have reported disconnects due to overheating. To avoid this, place the router in an open area with good airflow rather than enclosed shelving.

Also, keep the router away from Bluetooth devices if possible. A few users report interference when the BE400 sits too close to Bluetooth speakers or headphones. In my testing, I saw no issues with the router placed 3 feet away from my Bluetooth audio setup.

How to Choose the Best Router for Your Three-Story Home

Picking the right router for a three-story home comes down to understanding your specific layout, construction materials, and how many devices you need to support. Here’s the framework our team uses when evaluating options for multi-story coverage.

Why Mesh WiFi Systems Win for Most Three-Story Homes

A single router, even a powerful one like the best router for large homes, can’t reliably punch signal through three floors. The physics of WiFi radio signals mean you lose 10-15 dB of signal strength every time you cross a floor or wall. By the time that signal reaches your third floor, it’s often too weak to maintain a stable connection.

Mesh systems solve this by placing dedicated nodes on each floor. Your devices always stay close to a strong signal source, and the nodes handle communication between floors in the background. For three-story homes specifically, a 3-pack mesh kit with one node per floor is the gold standard. Our best mesh systems for large homes guide goes deeper into why this architecture wins.

WiFi 6 vs WiFi 6E vs WiFi 7: Which Generation Do You Need?

WiFi 6 (802.11ax) is the current mainstream standard and offers excellent performance for most households. If your internet plan is under 1 Gbps and you don’t have WiFi 7 devices yet, a WiFi 6 system like the TP-Link Deco X55 or X20 will serve you well for years.

WiFi 6E adds the 6 GHz band, which provides more bandwidth and less interference. The downside is that 6 GHz signals don’t travel through walls as well as 5 GHz, so it’s primarily useful for high-speed short-range connections rather than whole-home coverage.

WiFi 7 (802.11be) is the newest generation, with Multi-Link Operation, wider channels, and significantly higher throughput. The NETGEAR Orbi 770 and TP-Link Deco BE23 are excellent WiFi 7 options for three-story homes, but you only benefit from WiFi 7 features if you have WiFi 7 client devices. For most people, WiFi 6 remains the sweet spot for value.

Floor-by-Floor Placement Guide for Maximum Coverage

Placement matters as much as the router you choose. After testing dozens of configurations, here’s the strategy our team recommends for three-story homes:

1. Main router on the middle floor. Place the primary node centrally on the second floor, away from large metal objects, mirrors, and appliances. This gives roughly equal distance to both the first and third floors.
2. One satellite per remaining floor. Put one node on the first floor (ground level) and one on the third floor. Stagger their locations so they don’t align vertically, which reduces interference between nodes.
3. Avoid placing nodes near microwaves, cordless phones, or Bluetooth devices. These operate on the 2.4 GHz band and create interference that slows your WiFi.
4. Run Ethernet backhaul if possible. If your home has Ethernet wiring between floors, connecting nodes with cables gives you the fastest, most reliable backhaul. This is especially important for tri-band systems to maximize performance.
5. Elevate your nodes. Place nodes on shelves or desks rather than the floor. WiFi signals radiate outward and downward, so height improves coverage.

Construction Materials That Block WiFi Signals

The material between your floors dramatically affects WiFi performance. Here’s how different construction types impact signal strength:

• Wood frame with drywall: Minimal signal loss, around 3-5 dB per floor. Mesh WiFi works exceptionally well.
• Concrete subfloors: Significant signal loss, 10-15 dB per floor. Tri-band mesh with dedicated backhaul is highly recommended.
• Brick or masonry walls: Heavy signal loss, especially older homes with thick brick between rooms. Consider mesh with one node per room on critical floors.
• Steel-reinforced concrete: Extreme signal loss. May need additional nodes or professional access points.

If your home has concrete or brick construction, step up to a tri-band system like the NETGEAR Orbi 770 Series or add more satellites than a 3-pack provides. This is also where a long-range WiFi router approach may fall short without additional hardware.

Backhaul Technology Explained

Backhaul is the connection between mesh nodes. It can be wireless (using one of the WiFi bands) or wired (using Ethernet). Here’s why it matters:

• Dedicated wireless backhaul: Tri-band mesh systems reserve one band exclusively for node-to-node communication. This gives the best wireless performance but costs more.
• Shared wireless backhaul: Dual-band systems share their 5 GHz band between devices and backhaul. Cheaper, but performance drops when many devices are active.
• Wired backhaul: Ethernet connections between nodes give the fastest, most reliable backhaul. If your home has Ethernet, use it. The TP-Link Deco BE23 supports 2.5G wired backhaul, which is excellent.

ISP Modem Compatibility and Bridge Mode

Most mesh systems can connect to any ISP modem or modem-router combo, but some configurations require extra steps. If your ISP provides a combined modem/router, you’ll typically want to put it in bridge mode so it only acts as a modem and your mesh system handles routing. This avoids double-NAT issues that can break gaming, VPNs, and video calls.

If your ISP modem uses VLAN tagging (common with some fiber providers), check the mesh system’s compatibility list before buying. The TP-Link and NETGEAR systems we tested all support major ISPs, but exotic configurations may need additional setup.

For users who want additional features like VPN, ad-blocking, or advanced firewall protection, consider a router that supports these natively. Our guide to the best VPN routers covers options for power users. Alternatively, if your current mesh system covers most of your home but has a stubborn dead zone, a WiFi extender can fill the gap without replacing your main system.

Frequently Asked Questions

Final Verdict: Which Router Should You Buy?

After 90 days of testing 8 routers across a real three-story home, here’s our recommendation by user type:

If you want the absolute best performance and have the budget: Get the NETGEAR Orbi 770 Series. Tri-band WiFi 7 with dedicated backhaul makes it the strongest performer for three-story homes, especially with concrete or thick walls. It’s expensive, but the 8,000 sq ft coverage and 100-device capacity mean it won’t need replacing for years.

If you want WiFi 7 without the flagship price: The TP-Link Deco BE23 delivers Multi-Link Operation, 2.5G wired backhaul, and AI-Roaming at half the price. For most three-story homes under 3,500 sq ft, this is the sweet spot.

If you’re on a budget: The TP-Link Deco X55 gives you reliable WiFi 6 mesh with one node per floor for a fraction of flagship pricing. For older homes with wood frame construction, it covers everything you need.

If you have an open-concept three-story home: The TP-Link Archer AX73 is the rare single router that can actually cover three floors when signal can travel up an open staircase. Save money and skip the mesh kit.

Whatever you choose, remember the placement strategy: main router on the middle floor, one satellite per remaining floor, and elevate your nodes off the ground. Done right, you’ll have full signal everywhere in your three-story home, and you’ll wonder how you ever lived with dead zones. Our team is confident that any of the 8 routers above will solve your multi-story WiFi challenges in 2026.