TP-Link RE815X AX5400 Tri-Band Mesh Wi-Fi 6 Range Extender

BH #TPRE815X • MFR #RE815X
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TP-Link RE815X AX5400 Tri-Band Mesh Wi-Fi 6 Range Extender
Key Features
  • Wi-Fi 6 (802.11ax)
  • Up to 5378 Mb/s Throughput
  • 2.4 GHz / 5 GHz / 5 GHz (Tri-Band)
  • 4 x External Antennas
Eliminate dead spots from your home by plugging the TP-Link RE815X AX5400 Mesh Wi-Fi 6 Range Extender into an available outlet. Supporting up to 96 devices, this device may be integrated into your network at the press of the button to provide fast and reliable connections as you move from room to room while streaming videos, playing games, or browsing the internet.
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TP-Link RE815X Overview

Eliminate dead spots from your home by plugging the TP-Link RE815X AX5400 Mesh Wi-Fi 6 Range Extender into an available outlet. Supporting up to 96 devices, this device may be integrated into your network at the press of the button to provide fast and reliable connections as you move from room to room while streaming videos, playing games, or browsing the internet.

By taking advantage of the 160 Hz channel bandwidth, this Wi-Fi 6 extender can reach data speeds of up to 5378 Mb/s over the 2.4 GHz and dual 5 GHz frequencies. Beamforming technology concentrates signals for stronger connections. Your wireless network is protected with WPA3 encryption. Use the TP-Link Tether app to configure, manage, and monitor your network.

Broad Coverage
With four powerful external antennas and beamforming support, the RE815X is designed to maintain strong, stable connections as you move throughout your home.
OneMesh Compatible
Use the RE815X with OneMesh compatible devices to create a mesh network that uses a single name (SSID) for seamless roaming.
Access Point Mode
Add wireless connectivity to your wired network by connecting your switch to the Gigabit Ethernet port.
One-Button Setup
Press the WPS button on the RE815X, then press the one on your router to quickly pair the two devices.
TP-Link Tether app
Download the TP-Link Tether app to your iOS or Android device to set up your network in minutes. Then manage its settings from almost anywhere using your phone.
UPC: 840030707711

TP-Link RE815X Specs

Key Specs
Wi-Fi
Wi-Fi 6E (802.11ax); Tri-Band (2.4 & 5 + 5 GHz)
Throughput
5400 Mb/s Total
5 GHz: 2402 Mb/s 
5 GHz: 2402 Mb/s 
2.4 GHz: 574 Mb/s
Networking I/O
1 Total Connections Supporting up to Gigabit Ethernet
Wireless
Wi-Fi
Wi-Fi 6E (802.11ax); Tri-Band (2.4 & 5 + 5 GHz) with MU-MIMO Support
Number of Antennas
4
Sensitivity
-95 to -52 dBm
Transmit Power
30 dBm
Antenna Placement
External (Integrated)
Bluetooth
No
Performance
Throughput
5400 Mb/s Total
5 GHz: 2402 Mb/s 
5 GHz: 2402 Mb/s 
2.4 GHz: 574 Mb/s 
Interface
Networking I/O
1x RJ45 Gigabit Ethernet
Security
Wireless Security
WEP 64, WEP 128, WPA-PSK, WPA2-PSK, WPA3
Management
Operation Modes
Access Point, Repeater
Mobile App Compatible
Yes: Android & iOS
App Name: TP-Link Tether
Functionality: Adjust Settings, Remote Control, Setup, View Live Feed
Hardware
Supported IEEE Standards
802.11a, 802.11ac, 802.11ax, 802.11b, 802.11g, 802.11n
Electrical
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
23 W
General
Certifications
FCC, RoHS
Operating Conditions
32 to 104°F / 0 to 40°C at 10 to 90% Humidity
Storage Conditions
-40 to 158°F / -40 to 70°C at 5 to 90% Humidity
Dimensions
13.7 x 4.2 x 1.6" / 348 x 106.7 x 40.6 mm
Packaging Info
Package Weight
1.395 lb
Box Dimensions (LxWxH)
8.9 x 6.3 x 4.6"

TP-Link RE815X Reviews

BUY RE813XE instead (RE815X is old tech no 6ghz band)

By Ronald
Rated 1 out of 5
Date: 2026-03-26

So you buy a new AXE Router with Triband 2.5 / 5 / 6 tech and you see the RE815XE advertised as matching. But when you go to buy what is sold is the RE815X (old tech / no 6ghz). Triband but two 5ghz circuits. TPLink worked magic on the 6ghz band but for some reason advertised the RE815XE to maatch their new AXE 6ghz Triband routers but ship the 815 as an "X" model and now ship the RE813XE as the AXE Triband extender with 6ghz. The RE813XE has a better OS and features and better load handling and better OpenMesh operation. Read the fine print carefully before you it Buy to be sure you are getting the 6ghz version of the extender in TriBand.

TP-Link RE815X - Easy & Works

By Steven
Rated 5 out of 5
Date: 2024-07-21

Installed to connect 8 wifi devices spread across building out of range for Comcast unit & it works perfectly! B&H shipped it right away it arrived in 2 days. I've ordered from them before & they've been flawless with great pricing.

See any errors on this page?

Does repeater mode allow for bridge connection? ...

Does repeater mode allow for bridge connection? Can it be used outdoors?
Asked by: Jan
Hi! The RE815X is not designed for outdoor use. For outdoor Wi-Fi coverage, we suggest considering our Deco Mesh Outdoor product line, or one of our Outdoor Access Point Models, such as the EAP225-Outdoor, EAP610-Outdoor, or EAP650-Outdoor.
Answered by: TPLinkSupport
Date published: 2023-09-18
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