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TP-Link RE315 AC1200 WiFi Extender Signal Booster — main product image
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link RE315 AC1200 WiFi Extender Signal Booster
TP-Link

TP-Link RE315 AC1200 WiFi Extender Signal Booster

Reclaim dead zones across up to 1600 square feet with a dual-band AC1200 extender that pairs a wired Ethernet port with EasyMesh roaming

$29.99*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Sep 05, 2026.Price and availability are subject to change — details.

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Overview

The TP-Link RE315 is a dual-band range extender built for the common household problem of Wi-Fi that fades out in back bedrooms, upstairs offices, or the far corner of a patio. It delivers combined AC1200 speeds, splitting duty between an 867 Mbps 5 GHz band for bandwidth-hungry tasks and a 300 Mbps 2.4 GHz band for range and older devices. TP-Link rates it to cover up to 1600 square feet and support as many as 32 connected devices, which positions it as a straightforward fix for everyday users rather than a bandwidth-maximizing upgrade for power networks. Two adjustable external antennas handle the signal spread, and Adaptive Path Selection works in the background to keep connections steady.

Setup leans on convenience. A One-Touch Connection button gets the extender talking to your existing router quickly, while the TP-Link Tether app for Android and iOS walks you through placement and includes an intelligent signal indicator to help you find the sweet spot between too-weak and too-far. A single fast Ethernet port lets you hardwire a nearby device, such as a smart TV or game console, for a more reliable connection than wireless alone. The RE315 is also EasyMesh-compatible, so it can fold into a unified whole-home network when paired with an EasyMesh router, though it will not work with dedicated mesh systems like Deco. TP-Link notes it as a signatory of CISA's Secure-by-Design pledge, reflecting an emphasis on built-in security.

Key Features

𝐒𝐭𝐫𝐨𝐧𝐠𝐞𝐫 𝐖𝐢-𝐅𝐢 𝐢𝐧 𝐄𝐯𝐞𝐫𝐲 𝐂𝐨𝐫𝐧𝐞𝐫 - Enjoy extended coverage with strong performance powered by Adaptive Path Selection and simple setup using One-Touch Connection. Perfect for everyday users looking to eliminate dead zones.

𝐃𝐮𝐚𝐥-𝐁𝐚𝐧𝐝 𝐖𝐢𝐅𝐢 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏.𝟐 𝐆𝐛𝐩𝐬 𝐓𝐨𝐭𝐚𝐥 𝐁𝐚𝐧𝐝𝐰𝐢𝐝𝐭𝐡 - Extend your home network with full speeds of 867 Mbps (5 GHz) and 300 Mbps (2.4 GHz).

𝐌𝐚𝐱𝐢𝐦𝐢𝐳𝐞𝐝 𝐂𝐨𝐯𝐞𝐫𝐚𝐠𝐞 𝐮𝐩 𝐭𝐨 𝟏𝟓𝟎𝟎 𝐒𝐪. 𝐅𝐭 - Two adjustable external antennas provide optimal Wi-Fi coverage and reliable connections and eliminating dead zones for up to 32 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.

𝐖𝐢𝐅𝐢 𝐄𝐱𝐭𝐞𝐧𝐝𝐞𝐫 𝐰𝐢𝐭𝐡 𝐅𝐚𝐬𝐭 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 𝐏𝐨𝐫𝐭 - Experience wired speed and reliability anywhere in your home by connecting your favorite device to the fast ethernet port.

𝐄𝐚𝐬𝐲𝐌𝐞𝐬𝐡-𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 - Easily expand your network for seamless, whole-home mesh connectivity by connecting the RE315 to any EasyMesh-compatible router. Not compatible with mesh WiFi systems like Deco.

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.

𝐀𝐝𝐚𝐩𝐭𝐢𝐯𝐞 𝐏𝐚𝐭𝐡 𝐒𝐞𝐥𝐞𝐜𝐭𝐢𝐨𝐧 - Seamlessly move throughout your home with automatic connections to the strongest signal, ensuring uninterrupted coverage and optimal performance.

𝐄𝐚𝐬𝐲 𝐒𝐞𝐭 𝐔𝐩 𝐢𝐧 𝐌𝐢𝐧𝐮𝐭𝐞𝐬 - Easily set up and manage your WiFi in a few quick and easy steps using the TP-Link Tether app (Android, iOS). Find the optimal location for the best WiFi connection with intelligent signal indicator.

𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 - The AC1200 range extender is compatible with almost all WiFi-enabled devices and routers or access points.

Specifications

Model Number
RE315
Wi-Fi Standard
AC1200
Total Bandwidth
1.2 Gbps
5 GHz Band Speed
867 Mbps
2.4 GHz Band Speed
300 Mbps
Maximized Coverage
Up to 1500 Sq. Ft.
Max Devices Supported
Up to 32 devices
Antennas
Two adjustable external antennas
Ethernet Port
Fast Ethernet Port
Mesh Compatibility
EasyMesh-Compatible (Not compatible with Deco)
Management App
TP-Link Tether (Android, iOS)

Frequently Asked Questions

No, the RE315 WiFi extender is designed to increase or improve WiFi coverage and not to directly increase internet speed, although improved signal reliability can affect overall throughput.
The TP-Link RE315 can provide maximized Wi-Fi coverage of up to 1500 sq. ft., aiming to eliminate dead zones for up to 32 devices.
This dual-band Wi-Fi extender offers speeds of 867 Mbps on the 5 GHz band and 300 Mbps on the 2.4 GHz band, for a total bandwidth of 1.2 Gbps.
The RE315 is EasyMesh-compatible, allowing you to expand your network for seamless whole-home mesh connectivity with EasyMesh-compatible routers; however, it is not compatible with mesh WiFi systems like Deco.
The RE315 can be set up in minutes using the TP-Link Tether app on Android or iOS, which also helps find the optimal location with an intelligent signal indicator.
Yes, the RE315 features a Fast Ethernet port, allowing you to connect wired devices for reliable speed anywhere in your home.
Yes, the AC1200 range extender offers universal compatibility with almost all WiFi-enabled devices, routers, or access points.

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