TP-Link
TP-Link RE815X AX5400 WiFi 6 Tri-Band Range Extender
★★★★★
WiFi 6
Tri-band WiFi 6 range extender with 5,400 Mbps total bandwidth and up to 2,800 sq. ft. of additional coverage.
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Overview
Key Features
𝐓𝐫𝐢-𝐁𝐚𝐧𝐝 𝐖𝐢𝐅𝐢 𝟔 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐫 𝐁𝐨𝐨𝐬𝐭𝐞𝐫 𝐰𝐢𝐭𝐡 𝟓.𝟒 𝐆𝐛𝐩𝐬 𝐓𝐨𝐭𝐚𝐥 𝐁𝐚𝐧𝐝𝐰𝐢𝐝𝐭𝐡 - Extend your router's WiFi coverage with speeds up to 2402 Mbps (Dual 5 GHz) and 574 Mbps (2.4 GHz). Performance varies by conditions, distance to devices, & obstacles such as walls.
𝐌𝐚𝐱𝐢𝐦𝐢𝐳𝐞𝐝 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐮𝐩 𝐭𝐨 𝟐𝟖𝟎𝟎 𝐒𝐪. 𝐅𝐭 - Four high-gain directional antennas and 6 powerful FEM with Beamforming technology boosts signal strength, reliability, and range, providing seamless whole-home Wi-Fi coverage and eliminating dead zones for up to 96 devices.
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.
𝐖𝐨𝐫𝐤𝐬 𝐰𝐢𝐭𝐡 𝐎𝐧𝐞𝐌𝐞𝐬𝐡 - Easily expand your network for seamless, whole-home coverage by connecting your RE815X to any TP-Link OneMesh compatible router. Not compatible with mesh systems like Deco.
𝐃𝐨𝐞𝐬 𝐍𝐨𝐭 𝐈𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐒𝐩𝐞𝐞𝐝𝐬 - Please note that all Wireless Extenders are designed to improve WiFi coverage and not increase speeds. Actual speeds will be 50% or less from current speeds. However, improving signal reliability can boost overall performance.
𝐖𝐢𝐅𝐢 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐫 𝐰𝐢𝐭𝐡 𝐆𝐢𝐠𝐚𝐛𝐢𝐭 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐏𝐨𝐫𝐭 - Experience wired speed and reliability anywhere in your home by connecting your favorite device to the gigabit ethernet port.
𝐒𝐦𝐚𝐫𝐭 𝐀𝐝𝐚𝐩𝐭𝐢𝐯𝐞 𝐑𝐨𝐚𝐦𝐢𝐧𝐠 - Seamlessly move throughout your home with automatic connections to the strongest signal, ensuring uninterrupted coverage and optimal performance.
𝐀𝐜𝐜𝐞𝐬𝐬 𝐏𝐨𝐢𝐧𝐭 (𝐀𝐏) 𝐌𝐨𝐝𝐞 - Easily turn any wired connection into a powerful Wi-Fi hotspot using the Gigabit ethernet port and AP mode.
𝐄𝐚𝐬𝐲 𝐒𝐞𝐭 𝐔𝐩 - Set up and manage your WiFi in minutes with the TP-Link Tether App (iOS, Android). Use the intelligent signal indicator to find the optimal placement for the best connection. Keep firmware updated in the App for optimal performance.
𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 - The AX5400 range extender is compatible with almost all WiFi-enabled devices and routers or access points. It even supports new AX phones, laptops and other devices.
Specifications
Brand
TP-Link
Model
RE815X
WiFi Standard
WiFi 6 (802.11ax)
Frequency Bands
Tri-Band (2.4 GHz + Dual 5 GHz)
Total Bandwidth
5,400 Mbps
2.4 GHz Speed
574 Mbps
5 GHz Speed
2,402 Mbps per band
Coverage Area
Up to 2,800 sq. ft.
Max Connected Devices
96
Antennas
4 External High-Gain Directional
Ethernet Port
1x Gigabit
Modes
Range Extender, Access Point (AP)
Mesh Compatibility
TP-Link OneMesh
Features
Beamforming, Smart Adaptive Roaming, 160 MHz Channel
Pros & Cons
👍 Pros
- Tri-band design provides a dedicated backhaul channel, reducing speed loss compared to dual-band extenders
- Tri-band design dedicates one 5 GHz band to router backhaul, reducing speed loss for connected devices
- Up to 2,800 sq. ft. coverage area with four external antennas and beamforming
- Covers up to 2,800 sq. ft. with four high-gain antennas and beamforming technology
- Gigabit Ethernet port allows wired connections or access point mode
- Gigabit Ethernet port provides a wired connection option for bandwidth-sensitive devices
- OneMesh compatibility enables seamless roaming with supported TP-Link routers
- OneMesh compatibility creates seamless roaming with compatible TP-Link routers
- Supports up to 96 devices simultaneously across all three bands
- Access Point mode adds flexibility for wired-to-wireless conversion
👎 Cons
- Actual speeds through the extender will be 50% or less of your router's direct connection
- Actual throughput through the extender will be 50% or less of direct router speeds, as with all range extenders
- OneMesh seamless roaming only works with TP-Link OneMesh routers, not third-party brands
- OneMesh seamless roaming only works with TP-Link OneMesh routers, not third-party routers
- Not compatible with TP-Link Deco mesh systems despite being a TP-Link product
- Not compatible with TP-Link Deco mesh systems despite being a TP-Link product
- Wall-plug form factor may block adjacent outlets depending on your power strip or outlet layout
- Wall-plug design may block adjacent outlets depending on your outlet configuration
- Large physical size compared to simpler dual-band extenders
- Large physical size with four external antennas is more visually prominent than compact extenders
Frequently Asked Questions
Does this extender increase my internet speed?
No. Like all range extenders, the RE815X is designed to improve WiFi coverage and signal reliability, not increase speeds. Actual throughput through the extender will typically be 50% or less of your router's direct speeds.
Will this extender increase my internet speed?
No, the RE815X extends WiFi coverage but does not increase speeds beyond what your router and internet plan provide. Actual wireless speeds through the extender will typically be 50% or less of your router's direct speeds.
Does the RE815X work with non-TP-Link routers?
Yes, it is universally compatible with virtually all WiFi routers and access points. However, the OneMesh seamless roaming feature only works with TP-Link OneMesh-compatible routers.
Is the RE815X compatible with non-TP-Link routers?
Yes, it is universally compatible with virtually any WiFi router or access point. However, the OneMesh seamless roaming feature only works with TP-Link OneMesh-compatible routers.
What is the benefit of tri-band over dual-band extenders?
The RE815X uses its third band as a dedicated backhaul connection to your router, so the two remaining bands are fully available for your devices. This reduces the speed loss that dual-band extenders typically experience.
What is the advantage of tri-band over dual-band in this extender?
The third band acts as a dedicated backhaul channel between the extender and your router, leaving the other two bands fully available for your devices. This reduces the speed loss that is typical with dual-band extenders.
Can I use this as a standalone access point?
Yes, the RE815X includes an AP mode that lets you connect it to a wired Ethernet source and broadcast a WiFi network, turning any wired connection into a wireless hotspot.
Can I use this as a standalone access point?
Yes, the RE815X includes an AP mode that lets you connect it to a wired Ethernet source and broadcast WiFi, effectively turning any wired connection into a wireless hotspot.
How many devices can it support simultaneously?
The RE815X supports up to 96 connected devices across its three bands.
How many devices can this extender support simultaneously?
TP-Link rates the RE815X for up to 96 connected devices across its three bands.
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