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TP-Link RE315 AC1200 Dual-Band Wireless Mesh Wi-Fi Range Extender

BH #TPRE315 • MFR #RE315
16 reviews
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TP-Link RE315 AC1200 Dual-Band Wireless Mesh Wi-Fi Range Extender
Key Features
  • Works with OneMesh Routers
  • Wi-Fi 5 (802.11ac)
  • Up to 1167 Mb/s Total Throughput
  • 2.4 GHz / 5 GHz (Dual-Band)
Eliminate Wi-Fi dead spots from your home by plugging the TP-Link RE315 AC1200 Dual-Band Wireless Mesh Wi-Fi Range Extender into an available power outlet and configuring it to work with your existing wireless network. Designed to work with OneMesh-compatible networks, this 802.11ac dual-band range extender transfers data at up to 1167 Mb/s over the 2.4 GHz and 5 GHz frequencies. With a mesh network, all devices operate using a single network ID (SSID) and automatically switch connected devices to modules with the strongest signal to help maintain smooth video streaming and online gaming experiences as you move from room to room. Don't worry if you don't have a mesh network—the RE315 works with almost any router, regardless of brand, as a traditional signal repeater to extend the range of your wireless network. Additionally, you can configure the RE315 to work as an access point by connecting directly to your router or network switch through its 10/100 Mb/s Ethernet port to add wireless connectivity. Use the TP-Link Tether app to quickly configure and manage your mesh network.
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TP-Link RE315 Overview

From Manufacturer

Eliminate Wi-Fi dead spots from your home by plugging the TP-Link RE315 AC1200 Dual-Band Wireless Mesh Wi-Fi Range Extender into an available power outlet and configuring it to work with your existing wireless network. Designed to work with OneMesh-compatible networks, this 802.11ac dual-band range extender transfers data at up to 1167 Mb/s over the 2.4 GHz and 5 GHz frequencies. With a mesh network, all devices operate using a single network ID (SSID) and automatically switch connected devices to modules with the strongest signal to help maintain smooth video streaming and online gaming experiences as you move from room to room. Don't worry if you don't have a mesh network—the RE315 works with almost any router, regardless of brand, as a traditional signal repeater to extend the range of your wireless network. Additionally, you can configure the RE315 to work as an access point by connecting directly to your router or network switch through its 10/100 Mb/s Ethernet port to add wireless connectivity. Use the TP-Link Tether app to quickly configure and manage your mesh network.

Fast Wi-Fi
Featuring two powerful external antennas, the RE315 range extender can be added to your existing OneMesh 802.11ac Wi-Fi network, providing up to 1167 Mb/s data throughput over the 2.4 and 5 GHz frequencies.
Mesh Network
Mesh networks use a single network name, providing seamless room-to-room roaming across your home without dropping the signal.
Easy Setup
Simply press the WPS button on your compatible router, then press it on the on the RE315 within two minutes to pair the two devices. The range extender's smart signal indicator helps you find the optimal placement.
Mobile Network Management
Quickly configure and manage your network using the Tether mobile app.
Security
The wireless signal is protected with WPA and WPA2 encryption.
Access Point Mode
Connect the RE315 directly to your router or network switch through its 10/100 Mb/s Ethernet port to add wireless connectivity.
UPC: 840030701498

TP-Link RE315 Specs

Key Specs
Wi-Fi
Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz)
Throughput
1167 Mb/s Total
2.4 GHz: 300 Mb/s 
5 GHz: 867 Mb/s
Networking I/O
1 Total Connections Supporting up to 10/100 Mb/s Ethernet
Wireless
Wi-Fi
Wi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz) with MU-MIMO Support (2 x 2)
Number of Antennas
2
Transmit Power
20 to 30 dBm
Antenna Placement
External (Integrated)
Bluetooth
No
Performance
Throughput
1167 Mb/s Total
2.4 GHz: 300 Mb/s 
5 GHz: 867 Mb/s 
Interface
Networking I/O
1x RJ45 10/100 Mb/s Ethernet
Security
Wireless Security
WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Management
Operation Modes
Mesh
Mobile App Compatible
Yes: Android & iOS
Hardware
Supported IEEE Standards
802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Electrical
Power Consumption
9.5 W
General
Dimensions
4.9 x 3.5 x 1.4" / 124.1 x 89 x 35 mm
Packaging Info
Package Weight
0.63 lb
Box Dimensions (LxWxH)
6.2 x 4.9 x 3.6"

TP-Link RE315 Reviews

Solved our Wi-Fi problem

By Bob
Rated 4 out of 5
Date: 2026-02-05

The range extenders were a little difficult to setup, but once done the 2 rooms not receiving the Wi-Fi signal are now working fine.

Product Has problems in PR

By Nelson
Rated 1 out of 5
Date: 2024-12-01

After installing The RE 315 extenders in my house in Puerto Rico, it appears it has no value because of the house structures being in cement with rebar seems to cancel the signal to the extenders. I ordered three units, and they were set up properly, with all the lights indicating they were function. I installed one 8 feet from the router, with no issues, where everything appeared to be working well. I installed the second one 8 feet from the first and that was working as expected. When I installed the third one 8 feet from the second, the power light lid on the Wi-Fi light was dim, the 2.4 light was dim, and the 5G light was off. Numerous attempts were made contacting the manufacture for support, and regardless of how many times we tried resetting it, I had the same results. I happen to swap the number two and three extender, the third extender, after relocating it worked well, and found that the second extender in the location where the third extender was had the same issue. I moved that extender closer, 15 feet from the router behind one of the walls and found that extender had the same issue. I have a different brand of extended there which I’m trying to replace and it has no issues where it’s located.The conclusion is, that for some reason the structure cancels or affects signal to this specific extender. Another issue I found was that my router provides me with 300 mps, and the extender was only giving me 60 MPS. My advices consider it well before buying the TP – link extender if you have a cement house.

See any errors on this page?

does this range extender support 220v?

does this range extender support 220v?
Asked by: Shlomi
Hi! Yes, the RE315 Wi-Fi extender supports 100 - 240V, 50/60Hz.
Answered by: TPLinkSupport
Date published: 2022-03-28

Can this product come with an EU power plug ...

Can this product come with an EU power plug configuration?
Asked by: Ronald
No, this device comes with a US plug. However, the extender supports 100 - 240V, 50/60Hz, so you can use it in another country as long as you use the appropriate outlet plug adapter.
Answered by: TPLinkSupport
Date published: 2022-05-02

Will it boost signals adequately between the ...

Will it boost signals adequately between the first and second floors?
Asked by: Andrew
Yes, son long as you have a OneMesh router, the TP-Link RE315 AC1200 Dual-Band Wireless Mesh Wi-Fi Range Extender can be used to boost Wi-Fi signals through out your house, including on different floors.
Answered by: Paige K
Date published: 2022-11-18

Will this work with nest wifi router?

Will this work with nest wifi router?
Asked by: David
Yes. TP-Link Wi-Fi extenders are universally compatible with Wi-Fi routers and Wi-Fi access points. Please note that it will not directly or fully integrate with the Nest app or features that are exclusive to its ecosystem.
Answered by: TPLinkSupport
Date published: 2022-01-09
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