---
product_id: 582671827
title: "RE615X AX1800 WiFi 6 Range Extender w/Ethernet Port | 1.8G Dual-Band Wireless Repeater Amplifier | Up to 2100 Sq. Ft., 64 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible"
brand: "tp-link"
price: "¥22142"
currency: JPY
in_stock: true
reviews_count: 10
category: "Tp Link"
url: https://www.desertcart.jp/products/582671827-re615x-ax1800-wifi-6-range-extender-w-ethernet-port-1
store_origin: JP
region: Japan
---

# Coverage up to 2100 sq. ft. & 64 devices Dual-Band WiFi 6, 1.8 Gbps total speed Gigabit Ethernet port for wired reliability RE615X AX1800 WiFi 6 Range Extender w/Ethernet Port | 1.8G Dual-Band Wireless Repeater Amplifier | Up to 2100 Sq. Ft., 64 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible

**Brand:** tp-link
**Price:** ¥22142
**Availability:** ✅ In Stock

## Summary

> 🚀 Boost Your WiFi, Own Every Corner of Your Home!

## Quick Answers

- **What is this?** RE615X AX1800 WiFi 6 Range Extender w/Ethernet Port | 1.8G Dual-Band Wireless Repeater Amplifier | Up to 2100 Sq. Ft., 64 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible by tp-link
- **How much does it cost?** ¥22142 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/582671827-re615x-ax1800-wifi-6-range-extender-w-ethernet-port-1)

## Best For

- tp-link enthusiasts

## Why This Product

- Trusted tp-link brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Future-Ready:** Built with advanced cybersecurity standards and MU-MIMO tech to keep your network fast, safe, and reliable.
- • **Seamless Mesh Networking:** EasyMesh compatibility lets you effortlessly scale your network for uninterrupted connectivity everywhere.
- • **Blazing Fast AX1800 WiFi 6:** Experience ultra-smooth streaming and gaming with combined speeds up to 1800 Mbps across 2.4 & 5 GHz bands.
- • **Plug & Play with Smart App Setup:** Get online in minutes using the intuitive TP-Link Tether app, complete with intelligent signal indicators.
- • **Whole-Home Coverage, Zero Dead Zones:** Expand your WiFi footprint up to 2100 sq. ft., supporting up to 64 devices simultaneously without lag.

## Overview

The TP-Link RE615X AX1800 WiFi 6 Range Extender delivers dual-band speeds up to 1.8 Gbps, extending your router’s coverage up to 2100 sq. ft. and supporting 64 devices. Featuring EasyMesh compatibility, a gigabit Ethernet port, and smart app setup, it ensures seamless, secure, and reliable whole-home WiFi expansion tailored for modern connected lifestyles.

## Description

RE615X – AX1800 Mesh Wi-Fi 6 Range ExtenderAX1800 Dual-Band Blazing Wi-Fi The Dual-Band Wi-Fi with 1024-QAM technology boosts overall speeds up to a super-fast 1800 Mbps.Get More Range with Your Existing RouterA single router has limited Wi-Fi coverage and always causes Wi-Fi dead zones. RE615X wirelessly connects to your existing router and boosts more Wi-Fi signals throughout your home, allowing you to enjoy smooth Wi-Fi 6 network experiences everywhere with great speed, capacity, and coverage.EasyMeshTMEasyMeshTM works as a whole home Wi-Fi solution between different access points, providing strong, seamless, stable, and scalable wireless connections covering your whole home stable connection. If you already have EasyMeshTM or OneMeshTM devices, you can economically expand your network with TP-Link’s EasyMeshTM router or range extender, without replacing your existing devices.

Review: Good, but not perfect, used product - Installed this in Access Point mode using a wired connection to my router. Wish it offered a 2.5gbps Ethernet connection as I am leaving about 250mbps of my Internet plan on the table using a gigabit Ethernet connection. The WiFi connection speed to my PC is 1201mbps receive and transmit, so that shouldn't be a limiting factor, but only gigabit Ethernet to the router is a bit limiting for me. At least in Access Point mode, this model allows the Internet Service Provider's gateway to assign the IP addresses to connected devices. The model from a different brand I previously had used an internal DHCP server to assign the IP addresses on a different IP Address range, so it would tend to cause some connectivity problems with certain applications. This TP-Link device does not suffer from that problem, which is a nice change. Bought a "Used - like new" model and it came with a password already assigned, but I just used a sim card removal tool to press the reset button for 5 seconds while the RE615X was plugged in and it went back to the factory default of asking me to set and confirm a password. Otherwise, no issues with the used unit and saved some money. Got a ~940mbps download speed with an average ping time to the gateway during the download of 44ms with my RE615X setup (2ms when nothing is downloading), vs ~380mbps with an average ping time to the gateway during the download of 210ms running with the wireless directly from the ISP provided gateway, so definitely an improvement using this extender in my setup. However, using a 2.5gbps Ethernet connection directly to the gateway, I got ~1175mbps downloads, so if I am going to download over 100GB, I'll still run an Ethernet cable down the hallway and into the living room and just be careful not to trip on it till the download finishes :) Had to go into the setting for both the 2.4GHz and 5GHz WiFi radio settings and turn on the best high-bandwith settings (and leave the power saving features disabled) in order to get the speeds I reported. They were not on by default. Replaced my existing WiFi extender because it started arcing electricity internally when touching it while plugged in and seemed to be a fire risk; this RE615X seems to run just a teeny bit warm and seems to be a much safer/better-designed product in every way.
Review: So good I bought another one! - I live in an old house built in the forties that has a lot of lathe and plaster walls making dead spots prevalent all over the house. When you’re near the modem/router we get crazy good speed but as soon as you go down a hallway you start to drop off precipitously. I bought one of these range extenders as a shot in the dark to extend our wifi coverage to the backyard for these nice Ohio summer days on the iPad watching our Guardians play. The range extender worked so well I bought another one to further our household coverage! The range extender is slightly on the larger side as compared to an older extender I bought years ago that really didn’t work. This one also has two antennae that stick out and swivel up and down. I guess this is a nice feature to have but I wish there was a way to tell how your signal strength was being affected by a slight movement up or down of the antennae. Otherwise I just leave one pointed straight up and the other slightly angled at about 45º in the hopes this works best. Normally I’m opposed to downloading yet another app with the newest piece of hardware I buy but I did download Tether, the associated app with this device. To my surprise the app is extremely intuitive and well laid out and very user friendly. The app makes setting up the device extremely easy. Of note, when I did purchase the second extender it was just as easy to add the second one to the app. The app is a big reason I purchased another of the same extender rather than try another brand. Super easy to use and keeps things nice and tidy on the phone. The hardware/software combination has a ton of settings that I’m sure more advanced users will revel in but I was able to set up the extenders in almost no time flat and I was up and running. My main modem/router has the capability to enable OneMesh software as does these extenders but I chose not to enable this feature. A big problem I have with the OneMesh feature is that all the smart devices in the house (of which we have about 40) all seem to float on different connection points and if the phone isn’t on the same connection point the devices often don’t work correctly. I’ve had no issues with connection, speed, or signal strength since purchasing these two range extenders for the house. I am truly pleased with this TP-Link range extender product and couldn’t be happier with the results. I can now freely go about the house and keep a solid connection and I can sit about 100’ from the house and stream content on my iPad in the backyard now. Couldn’t recommend more highly. I do hope this review was helpful for you in some way. Cheers!

## Features

- 𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐖𝐢𝐅𝐢 𝟔 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐫 𝐁𝐨𝐨𝐬𝐭𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏.𝟖 𝐆𝐛𝐩𝐬 𝐓𝐨𝐭𝐚𝐥 𝐁𝐚𝐧𝐝𝐰𝐢𝐝𝐭𝐡 - Extend your router's WiFi coverage with speeds up to 1201 Mbps (5 GHz) and 574 Mbps (2.4 GHz). Enjoy smoother and more reliable streaming, gaming, downloading with high-performance WiFi 6 range extender RE615X.
- 𝐍𝐨𝐭 𝐓𝐨 𝐢𝐧𝐜𝐫𝐞𝐚𝐬𝐞 𝐒𝐩𝐞𝐞𝐝 - Please note that all Wireless Extenders are designed to increase or improve WiFi coverage and not to directly increase speed. In some cases improving signal reliability can affect overall throughput.
- 𝐌𝐚𝐱𝐢𝐦𝐢𝐳𝐞𝐝 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐮𝐩 𝐭𝐨 𝟐𝟏𝟎𝟎 𝐒𝐪. 𝐅𝐭 - Two high-gain directional antennas with Beamforming technology enhance signal strength, reliability, and range, providing whole-home Wi-Fi coverage and eliminating dead zones for up to 64 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.
- 𝐄𝐚𝐬𝐲𝐌𝐞𝐬𝐡-𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 - Easily expand your network for seamless, whole-home mesh connectivity by connecting the RE615X to any EasyMesh-compatible router. Not compatible with mesh systems like Deco.
- 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.
- 𝐃𝐨𝐞𝐬 𝐍𝐨𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝟔 𝐆𝐇𝐳 𝐁𝐚𝐧𝐝: Please note this dual-band WiFi 7 range extender does not support the 6 GHz band. It operates on the 2.4 GHz and 5 GHz bands only.
- 𝐄𝐚𝐬𝐲 𝐒𝐞𝐭𝐮𝐩 - Set up and manage your WiFi in minutes with the TP-Link Tether app (Android, iOS). Find the best location for connection with the intelligent signal indicator. For best performance: keep firmware updated by checking the Tether App.
- 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 - The AX1800 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLQ4954G |
| Best Sellers Rank | #10 in Repeaters |
| Brand | TP-Link |
| Built-In Media | repeater and user manual |
| Color | White |
| Compatible Devices | Gaming Console, Personal Computer, Router, Smartphone, Tablet |
| Connector Type | RJ45 |
| Customer Reviews | 4.2 out of 5 stars 1,903 Reviews |
| Data Transfer Rate | 1800 megabits_per_second |
| Frequency | 5 GHz |
| Frequency Band Class | Dual-Band |
| Frequency Bands Supported | 2.4 GHz, 5 GHz |
| Global Trade Identification Number | 00840030703355 |
| Item Weight | 13.44 ounces |
| Manufacturer | TP-Link |
| Mfr Part Number | RE615X |
| Model Number | RE615X |
| Number of Items | 1 |
| Range | 2100 Sq. Ft. |
| Special Feature | Access Point Mode, MU-MIMO, Remote Access |
| Special Features | Access Point Mode, MU-MIMO, Remote Access |
| UPC | 840030703355 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
| Wireless Communication Standard | 802.11a/b/g/n/ac, 802.11ax |
| Wireless Compability | 802.11a/b/g/n/ac, 802.11ax |

## Product Details

- **Brand:** TP-Link
- **Data Transfer Rate:** 1800 megabits_per_second
- **Frequency Band Class:** Dual-Band
- **Special Feature:** Access Point Mode, MU-MIMO, Remote Access
- **Wireless Communication Standard:** 802.11a/b/g/n/ac, 802.11ax

## Images

![RE615X AX1800 WiFi 6 Range Extender w/Ethernet Port | 1.8G Dual-Band Wireless Repeater Amplifier | Up to 2100 Sq. Ft., 64 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible - Image 1](https://m.media-amazon.com/images/I/51dS+AuxwUL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What should I do if the range extender fails to connect to my router?**
A: Try a different configuration method, including WPS, the web interface, or the app. Try disabling the range extender's EasyMesh function before setup.

**Q: What router settings should I check if configuration still fails?**
A: Try setting your router’s wireless encryption mode to WPA2 or WPA2+WPA3, and avoid using WPA3-only mode before setting up the network.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, but not perfect, used product
*by J***N on February 15, 2026*

Installed this in Access Point mode using a wired connection to my router. Wish it offered a 2.5gbps Ethernet connection as I am leaving about 250mbps of my Internet plan on the table using a gigabit Ethernet connection. The WiFi connection speed to my PC is 1201mbps receive and transmit, so that shouldn't be a limiting factor, but only gigabit Ethernet to the router is a bit limiting for me. At least in Access Point mode, this model allows the Internet Service Provider's gateway to assign the IP addresses to connected devices. The model from a different brand I previously had used an internal DHCP server to assign the IP addresses on a different IP Address range, so it would tend to cause some connectivity problems with certain applications. This TP-Link device does not suffer from that problem, which is a nice change. Bought a "Used - like new" model and it came with a password already assigned, but I just used a sim card removal tool to press the reset button for 5 seconds while the RE615X was plugged in and it went back to the factory default of asking me to set and confirm a password. Otherwise, no issues with the used unit and saved some money. Got a ~940mbps download speed with an average ping time to the gateway during the download of 44ms with my RE615X setup (2ms when nothing is downloading), vs ~380mbps with an average ping time to the gateway during the download of 210ms running with the wireless directly from the ISP provided gateway, so definitely an improvement using this extender in my setup. However, using a 2.5gbps Ethernet connection directly to the gateway, I got ~1175mbps downloads, so if I am going to download over 100GB, I'll still run an Ethernet cable down the hallway and into the living room and just be careful not to trip on it till the download finishes :) Had to go into the setting for both the 2.4GHz and 5GHz WiFi radio settings and turn on the best high-bandwith settings (and leave the power saving features disabled) in order to get the speeds I reported. They were not on by default. Replaced my existing WiFi extender because it started arcing electricity internally when touching it while plugged in and seemed to be a fire risk; this RE615X seems to run just a teeny bit warm and seems to be a much safer/better-designed product in every way.

### ⭐⭐⭐⭐⭐ So good I bought another one!
*by J***L on July 6, 2024*

I live in an old house built in the forties that has a lot of lathe and plaster walls making dead spots prevalent all over the house. When you’re near the modem/router we get crazy good speed but as soon as you go down a hallway you start to drop off precipitously. I bought one of these range extenders as a shot in the dark to extend our wifi coverage to the backyard for these nice Ohio summer days on the iPad watching our Guardians play. The range extender worked so well I bought another one to further our household coverage! The range extender is slightly on the larger side as compared to an older extender I bought years ago that really didn’t work. This one also has two antennae that stick out and swivel up and down. I guess this is a nice feature to have but I wish there was a way to tell how your signal strength was being affected by a slight movement up or down of the antennae. Otherwise I just leave one pointed straight up and the other slightly angled at about 45º in the hopes this works best. Normally I’m opposed to downloading yet another app with the newest piece of hardware I buy but I did download Tether, the associated app with this device. To my surprise the app is extremely intuitive and well laid out and very user friendly. The app makes setting up the device extremely easy. Of note, when I did purchase the second extender it was just as easy to add the second one to the app. The app is a big reason I purchased another of the same extender rather than try another brand. Super easy to use and keeps things nice and tidy on the phone. The hardware/software combination has a ton of settings that I’m sure more advanced users will revel in but I was able to set up the extenders in almost no time flat and I was up and running. My main modem/router has the capability to enable OneMesh software as does these extenders but I chose not to enable this feature. A big problem I have with the OneMesh feature is that all the smart devices in the house (of which we have about 40) all seem to float on different connection points and if the phone isn’t on the same connection point the devices often don’t work correctly. I’ve had no issues with connection, speed, or signal strength since purchasing these two range extenders for the house. I am truly pleased with this TP-Link range extender product and couldn’t be happier with the results. I can now freely go about the house and keep a solid connection and I can sit about 100’ from the house and stream content on my iPad in the backyard now. Couldn’t recommend more highly. I do hope this review was helpful for you in some way. Cheers!

### ⭐⭐⭐⭐⭐ powerful wifi extender
*by P***N on July 14, 2026*

i needed to extend our wifi in our house. i had tried another brand which only worked for a couple of months. this extender has been fantastic. the signal is clear, fast, and strong. our house is 2900 sq feet and we haven't had any problems. it works well with our alexa and blink systems. checking our signal speeds has consistently showed strong output from this device.

## Frequently Bought Together

- TP-Link RE615X AX1800 WiFi 6 Range Extender w/Ethernet Port | 1.8G Dual-Band Wireless Repeater Amplifier | Up to 2100 Sq. Ft., 64 Devices | Internet Signal Booster | APP Setup | EasyMesh Compatible
- TP-Link AC1200 WiFi Extender, 2025 Wirecutter Best WiFi Extender, 1.2Gbps home signal booster, Dual Band 5GHz/2.4GHz, Up to 1600 Sq.ft and 32 Devices, EasyMesh Compatible, One Ethernet Port (RE315)
- DbillionDa Cat8 Ethernet Cable, Outdoor&Indoor, 6FT Heavy Duty High Speed 26AWG, 2000Mhz with Gold Plated RJ45 Connector, Weatherproof F/FTP UV Resistant for Router, Modem, PC, Gaming

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-25*