TP-Link

TP-Link RE305 AC1200 WiFi Extender Renewed

4.0 (878 reviews)

A compact dual-band WiFi extender that eliminates dead zones with up to 1200Mbps combined wireless speed.

$14.99*$40.64Save 63%
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

The TP-Link RE305 AC1200 WiFi Range Extender is designed to solve a common household problem: WiFi dead zones. By picking up your existing router's signal and rebroadcasting it, the RE305 extends your wireless network's reach into rooms, floors, or outdoor areas that your router alone cannot cover. Operating on dual bands simultaneously — 2.4GHz at up to 300Mbps and 5GHz at up to 867Mbps — it provides flexible connectivity for a range of devices, from smart home gadgets that only need basic bandwidth to laptops and streaming devices that benefit from the faster 5GHz band.

Setup is straightforward, with two options: a one-touch WPS button for instant pairing with compatible routers, or the TP-Link Tether app and web interface for users who want more control over network names, channels, and access settings. The intelligent signal indicator on the front panel glows blue or red to tell you whether your chosen outlet is in a good location relative to your router, removing the guesswork from placement. The compact wall-plug design keeps it out of the way, though it can obstruct adjacent outlets. For users who want a wired backbone instead, AP mode lets you connect the RE305 via Ethernet cable to broadcast a new WiFi network — a useful option for areas where you have an Ethernet run but no wireless coverage. As a renewed unit, it delivers these features at a lower cost while maintaining the same functionality as a new device.

Key Features

Ideal for extending WiFi to Echo/Alexa devices, iPhone 7, Samsung Galaxy S7, iPad 4, and PlayStation 4,TP-Link Smart Plugs, TP-Link Smart Bulbs. Operating Temperature: 0°C~40°C (32°F~104°F)

Works with any standard router or gateway AND AC1200 standdard allows for the most ideal HD streaming & gaming experience. Operates over both the 2.4GHz band(300Mbps) and 5GHz band(867Mbps) for more stable wireless experience

Determine the best location for installation with the Intelligent Signal Indicator,Easily expand wireless coverage at a push of the Range Extender button, Set the Power Schedule for power-saving

Supports AP mode which creates a new Wireless Access point or use Fast Ethernet Port to connect a wired device;Kasa app provides easy setup, location assistance, and network overview

FREE Industry-leading 2-year warranty and unlimited 24/7 technical support; Universal Compatibility Works with any 802.11 a/b/g/n/ac router or access point

Specifications

Brand
TP-Link
Model
RE305
WiFi Speed
AC1200 (up to 1200Mbps combined)
Frequency Bands
Dual Band (2.4GHz + 5GHz)
2.4GHz Speed
Up to 300Mbps
5GHz Speed
Up to 867Mbps
Modes
Range Extender, Access Point (AP)
Features
Intelligent Signal Indicator, WPS Range Extender Button
Compatibility
Works with any standard router or gateway
Condition
Renewed

Pros & Cons

👍 Pros

  • Dual-band support provides both 2.4GHz coverage range and 5GHz speed for connected devices
  • Built-in signal strength indicator LED helps you find the optimal placement location
  • AP mode adds versatility by letting it function as a wired access point
  • Compact wall-plug design takes up no desk or shelf space
  • Simple one-button WPS setup gets it running in minutes without technical knowledge

👎 Cons

  • Wall-plug form factor can block adjacent outlets depending on your power strip or wall plate layout
  • No Ethernet pass-through port for wired devices in range extender mode
  • As a range extender, it repeats your router's signal which inherently reduces throughput by approximately half
  • 1200Mbps combined speed rating is a theoretical maximum that real-world conditions rarely approach
  • No MU-MIMO support, which limits performance when multiple devices connect simultaneously

Frequently Asked Questions

You can set it up by pressing the Range Extender button on the device and the WPS button on your router, or through the TP-Link Tether app and web browser interface for more detailed configuration.
By default it creates a new SSID with "_EXT" appended, but you can configure it to use the same network name as your existing router for seamless roaming between the router and extender.
Yes. The RE305 includes an AP (Access Point) mode, which lets you connect it to your router or switch via Ethernet and broadcast a new WiFi network.
Place it roughly halfway between your router and the area with weak signal. The built-in intelligent signal indicator light on the front panel turns blue when the extender is in an optimal location and red when it is too far from the router.
Yes. It operates on both bands at the same time — up to 300Mbps on 2.4GHz and up to 867Mbps on 5GHz — so you can connect devices to whichever band best suits their needs.