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A router that supports a new Wi-Fi standard cannot make every part of your connection equally fast. Your internet plan, modem, router placement, walls, interference, household traffic and the Wi-Fi hardware in each device all affect the result. Test before changing settings or buying equipment: comparing Wi-Fi with Ethernet, and checking more than one device and location, can show where the slowdown starts.
First, find out where the slowdown is
Ofcom cautions that “A slow Wi-Fi test does not always mean there is a fault with your broadband line.” A speed test measures the path from a particular device, over its current connection, to a test server; it does not isolate the router by itself. Ofcom recommends testing more than once, and Google notes that server location and congestion can change results.
Record a useful baseline
Run a few tests before making changes. Record the time, device, whether it is on Wi-Fi or Ethernet, the room, and whether other devices are streaming, downloading or backing up files. Test both near the router and in the room where Wi-Fi is poor. Compare like with like, and do not treat one result as conclusive.
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Check whether one device or all devices are affected
If just one phone or computer is slow, check that device’s software, Wi-Fi connection and wireless capability. A new router cannot upgrade an older adapter or remove a device-specific problem. If several devices are slow, compare wired and wireless results and continue checking the router, modem and service.
#1 Best Overall
- 𝐃𝐞𝐜𝐨 𝟕 𝐒𝐮𝐩𝐞𝐫𝐜𝐡𝐚𝐫𝐠𝐞𝐝 𝐰𝐢𝐭𝐡 𝟒-𝐒𝐭𝐫𝐞𝐚𝐦 𝐁𝐄𝟓𝟎𝟎𝟎 𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐖𝐢𝐅𝐢 𝟕: Delivers up to 4324 Mbps (5 GHz) and 688 Mbps (2.4 GHz) speeds for 4K/8K streaming, AR/VR gaming, and more◇. Performance varies by conditions, distance to devices, & obstacles such as walls.
- 𝐒𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝐖𝐡𝐨𝐥𝐞-𝐇𝐨𝐦𝐞 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞: Covers up to 6,600 sq. ft. for over 150 devices with the option to expand anytime by adding another Deco router. All Deco routers work together.
- 𝐒𝐢𝐦𝐮𝐥𝐭𝐚𝐧𝐞𝐨𝐮𝐬 𝐖𝐢𝐫𝐞𝐝 & 𝐖𝐢𝐫𝐞𝐥𝐞𝐬𝐬 𝐁𝐚𝐜𝐤𝐡𝐚𝐮𝐥: Wi-Fi 7 and 2.5G Ethernet work together to balance traffic between Deco units for faster, more stable whole-home coverage. Backhaul requires at least two Deco units.§
- 𝐄𝐚𝐬𝐲 𝐒𝐞𝐭𝐮𝐩 & 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Set up and control your network in minutes with the Deco App. Keep your WiFi performing at its best by keeping the firmware updated through the App. All Wi-Fi routers require a separate modem. ⌂
- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
Compare Wi-Fi with a wired connection
When possible, connect a computer to the router with an Ethernet cable and run a comparable speed test. Ethernet bypasses the wireless link, making it a useful way to distinguish Wi-Fi conditions from problems elsewhere in the connection.
- Ethernet is good, Wi-Fi is slow: Focus on router placement, signal, interference, congestion or the affected device’s wireless capability.
- Ethernet and Wi-Fi are both slow: The issue may be the broadband service, plan, modem, router or upstream equipment. A wired result alone does not identify which one.
TP-Link also describes testing a computer directly through the modem to help separate router trouble from a modem or ISP issue. Do this only if your provider’s instructions allow it, and follow its directions for reconnecting the modem.
Rank #2
- 𝐍𝐞𝐱𝐭-𝐆𝐞𝐧 𝐖𝐢-𝐅𝐢 𝟕 𝐰𝐢𝐭𝐡 𝟒-𝐒𝐭𝐫𝐞𝐚𝐦 𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐮𝐩 𝐭𝐨 𝟑.𝟔 𝐆𝐛𝐩𝐬 - Designed with the latest Wi-Fi 7 technology, featuring Multi-Link Operation (MLO), Multi-RUs, and 4K-QAM, The Deco 7 BE23 delivers full speeds of up to 2882 Mbps on the 5GHz band, 688 Mbps on the 2.4GHz band with 4 streams and achieve optimized performance on latest WiFi 7 laptops and devices, like the iPhone 16 Pro, and Samsung Galaxy S24 Ultra.
- 𝐖𝐢𝐝𝐞 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐒𝐭𝐫𝐨𝐧𝐠 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 - Enjoy seamless max Wi-Fi coverage up to 6,500 sq. ft (3-Pack) and 150 devices without compromising performance. 4x high-gain antennas per node and 4x high-power FEMs deliver far-reaching, reliable signals for remote workers, gamers, students, and more.
- 𝐔𝐥𝐭𝐫𝐚-𝐅𝐚𝐬𝐭 𝟐.𝟓 𝐆𝐛𝐩𝐬 𝐖𝐢𝐫𝐞𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 - Each Deco 7 BE23 unit is equipped with two 2.5 Gbps WAN/LAN ports, offering warp-speed connectivity for high-performance wired devices. Integrate with a multi-gig modem for gigplus internet.
- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
- 𝐒𝐭𝐫𝐨𝐧𝐠𝐞𝐫, 𝐌𝐨𝐫𝐞 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐡𝐚𝐮𝐥 - The Deco 7 BE23 enhances stability with simultaneous wireless and wired backhaul, leveraging Wi-Fi 7 MLO for stronger, more stable connections.
Improve the wireless signal before changing settings
Wi-Fi performance depends on the path between the router and each device. Distance, walls and other obstacles can weaken the signal, so a router’s advertised standard or maximum capability does not guarantee the same speed in every room.
Choose a better router location
- Place the router in an open, roughly central spot serving the areas where you use Wi-Fi.
- Keep it elevated rather than on the floor.
- Move it away from thick walls, bookcases, fish tanks and other obstacles.
- Keep it away from potential sources of interference, including microwaves and some cordless devices.
After moving it, repeat tests in the same locations and on the same devices as your baseline. This makes it easier to tell whether the change helped.
Rank #3
- 𝐒𝐮𝐩𝐞𝐫𝐜𝐡𝐚𝐫𝐠𝐞𝐝 𝐰𝐢𝐭𝐡 𝟒-𝐒𝐭𝐫𝐞𝐚𝐦 𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐖𝐢𝐅𝐢 𝟕 𝐮𝐩 𝐭𝐨 𝟓 𝐆𝐛𝐩𝐬 - Designed with the latest Wi-Fi 7 technology, featuring Multi-Link Operation (MLO), Multi-RUs, and 4K-QAM, The Deco 7 BE23 delivers full speeds of up to 2882 Mbps on the 5GHz band, 688 Mbps on the 2.4GHz band with 4 streams and achieve optimized performance on latest WiFi 7 laptops and devices, like the iPhone 16 Pro, and Samsung Galaxy S24 Ultra.
- 𝐒𝐭𝐫𝐨𝐧𝐠 𝐌𝐞𝐬𝐡 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐃𝐞𝐯𝐢𝐜𝐞 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲 - Enjoy seamless max Wi-Fi coverage up to 4,500 sq. ft (2-Pack) and 150 devices without compromising performance. 4x high-gain antennas per node and 4x high-power FEMs deliver far-reaching, reliable signals for remote workers, gamers, students, and more.
- 𝐔𝐥𝐭𝐫𝐚-𝐅𝐚𝐬𝐭 𝟐.𝟓 𝐆𝐛𝐩𝐬 𝐖𝐢𝐫𝐞𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 - Each Deco 7 BE23 unit is equipped with two 2.5 Gbps WAN/LAN ports, offering warp-speed connectivity for high-performance wired devices. Integrate with a multi-gig modem for gigplus internet.
- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
- 𝐒𝐭𝐫𝐨𝐧𝐠𝐞𝐫, 𝐌𝐨𝐫𝐞 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐡𝐚𝐮𝐥 - The Deco 7 BE23 enhances stability with simultaneous wireless and wired backhaul, leveraging Wi-Fi 7 MLO for stronger, more stable connections.
Check household traffic, bands and channel congestion
Look for other activity using the connection
Downloads, video streams, backups and other active devices share network capacity. If slowdowns coincide with heavy use, retest when that activity stops. A busy household can affect performance even when the router and broadband connection are otherwise working.
Compare available Wi-Fi bands
A compatible device on a less congested or higher-frequency band may reach speeds unavailable to a device using 2.4 GHz. But range and obstacles matter: switching bands does not always help, especially in a distant room or through several walls. Compare performance where you actually use the device.
Rank #4
- WHOLE-HOME COVERAGE WITH NO DEAD ZONES: The router plus satellites create a seamless mesh system that blanket up to 6,000 sq ft in fast, reliable WiFi from the front door to the backyard and basement to rooftop, link up to 70 devices on one network
- EVERYONE ONLINE AT ONCE, NO SLOWDOWNS: Dual-Band technology with Enhanced Backhaul helps deliver faster WiFi across your home so WiFi stays fast on every device simultaneously
- NEXT-GEN WIFI 7 SPEEDS: Up to 5 Gbps, 2.4X faster than WiFi 6, for 8K streaming, gaming, VR & video calls. Your phones, laptops and TVs all connect, including WiFi 6 and WiFi 5. Real-world speeds vary depending on connected devices and internet plan
- EASY SET UP WITH THE ORBI APP: Guided step-by-step setup gets your mesh network running fast, then manage devices and guest WiFi from anywhere
- WORKS WITH ANY INTERNET PROVIDER: Compatible with cable or fiber Internet Service Provider equipment and ready for plans up to 2.5 Gbps. Simply connect Orbi to your existing modem for whole-home WiFi
Change channels only when there is evidence of congestion
Crowded channels can reduce performance, but there is no channel number or channel width that is best in every home. Microsoft also notes that some older adapters or drivers can have problems with 40 MHz channel width on 2.4 GHz. Check local performance first, and consult the router maker’s instructions for model-specific settings rather than applying a universal recommendation.
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Restart the router and affected devices, then test again. Install available updates for the devices and router firmware, following the manufacturer’s current instructions; update menus and procedures vary by model. Ofcom recommends rebooting and keeping devices and network equipment updated.
Best Value
- 𝐅𝐞𝐚𝐭𝐮𝐫𝐞-𝐑𝐢𝐜𝐡 𝐖𝐢-𝐅𝐢 𝐁𝐮𝐢𝐥𝐭 𝐭𝐨 𝐋𝐚𝐬𝐭: Get expansive whole-home coverage, fast Wi-Fi 7 speeds, and a future-ready 10G WAN/LAN port that stays ahead as your network grows. Ideal for both everyday users and performance-focused homeowners.
- 𝗩𝗮𝘀𝘁 𝗠𝗲𝘀𝗵 𝗖𝗼𝘃𝗲𝗿𝗮𝗴𝗲 & 𝗗𝗲𝘃𝗶𝗰𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆: The 3-pack mesh system covers up to a vast 7,600 sq.ft. and supports over 200 devices without compromising performance, ensuring seamless connectivity.
- 𝐁𝐄𝟏𝟎𝟎𝟎𝟎 𝐓𝐫𝐢-𝐁𝐚𝐧𝐝 𝐖𝐢-𝐅𝐢 𝟕 𝐒𝐩𝐞𝐞𝐝𝐬: Delivers up to 5,188 Mbps (6 GHz), 4,324 Mbps (5 GHz), and 574 Mbps (2.4 GHz) speeds for 4K/8K streaming, AR/VR gaming, and more. Performance varies by conditions, distance to devices, & obstacles such as walls.
- 𝗙𝗼𝘂𝗿 𝟮.𝟱𝗚 𝗪𝗔𝗡/𝗟𝗔𝗡 𝗣𝗼𝗿𝘁𝘀: Includes four 2.5G WAN/LAN ports and a USB 3.0 port, making it an ideal choice for future-proofing your home network.
- 𝐒𝐢𝐦𝐮𝐥𝐭𝐚𝐧𝐞𝐨𝐮𝐬 𝐖𝐢𝐫𝐞𝐝 & 𝐖𝐢𝐫𝐞𝐥𝐞𝐬𝐬 𝐁𝐚𝐜𝐤𝐡𝐚𝐮𝐥: Tri-band Wi-Fi 7 and 10G Ethernet work together to balance traffic between Deco units for faster, more stable whole-home coverage. Backhaul requires at least two Deco units.
Know when to contact your ISP or consider mesh
Contact your ISP if wired tests are also slow
If a wired test is consistently slow as well as Wi-Fi, ask your provider to check for an outage or local service issue, a plan limitation, or a line or modem problem. The comparison narrows the investigation but does not prove which part is at fault.
Consider mesh for a verified coverage gap
If wired service is satisfactory and Wi-Fi remains weak in a distant room after improving router placement, a mesh system may help extend coverage. Ofcom describes mesh as additional boxes placed around the home that connect to the existing router. It is not a fix for slow ISP service or a client device that cannot use the available Wi-Fi capabilities.
Before choosing a system, check the problem it is meant to solve, where its points can be placed to communicate reliably, and whether your devices and internet service can use the capabilities you would be paying for. Compare the cost of the complete system and any additional nodes, and confirm compatibility with your router and provider. The cited guidance establishes that mesh can extend coverage and that placement matters; it does not establish a ranking of particular products.
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