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White rectangular plug-in Wi-Fi extender with two fold-out antennas and front indicator lights

TP-Link

TP-Link RE300 AC1200 wireless range extender

SKU CH-M7XA-FCYNB MPN RE300

Dual-band range extender covers up to 1500 sq ft and 25 devices at 1200 Mbps with OneMesh support

  • Supported standardsIEEE 802.11ac, IEEE 802.11a/b/g/n
  • Radio bands2.4 GHz / 5.0 GHz
  • Wireless speed5 GHz: Up to 867 Mbit/s 2.4 GHz: Up to 300 Mpbs
  • Security features64 / 128-bit WEP WPA-PSK / WPA2-PSK
  • WPA/WPA2WPA2
  • Transmit power<17 dBm (2.4 GHz) <17 dBm (5 GHz)
  • Eliminate Wi-Fi dead zones across 1500 square feet with dual-band AC1200 coverage
  • Connect up to 25 devices on 2.4 GHz 300 Mbps and 5 GHz 867 Mbps bands
  • Create a seamless OneMesh network when paired with a compatible router for whole-home roaming
  • Smart signal indicator shows optimal placement for strongest extended Wi-Fi performance
  • Simple WPS button setup gets the extender running in minutes without complex configuration

Coverage and capacity

The TP-Link RE300 AC1200 wireless range extender delivers dual-band Wi-Fi across areas up to 1500 square feet and supports up to 25 connected devices. It operates on 2.4 GHz at up to 300 Mbps and 5 GHz at up to 867 Mbps for a combined AC1200 rating. OneMesh compatibility allows it to form a seamless roaming network when paired with a supported router.

Upgrading from single-band or dead-zone setups

This unit replaces basic single-band repeaters that leave corners uncovered or drop connections under load. The jump is worth it when your current extender cannot serve both 2.4 GHz and 5 GHz clients simultaneously, or when smart-home devices exceed the device limit of older hardware. A smart signal indicator helps locate the optimal outlet for maximum throughput.

Suits homes needing mesh without new cabling

Ideal for households that want whole-home coverage without running Ethernet cables, especially where a OneMesh router is already in place. It is not suited for buyers who require a wired backhaul port, those needing outdoor-rated hardware, or installations that demand enterprise-grade security protocols beyond WPA2-PSK.

How it compares

Measured against everything we stock in Wi-Fi Range Extenders & Bridges, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 73% of the 92 comparable items (median $61.99).

Specifications

Product
Brand nameTP-Link
Model nameRE300
Connectivity
Supported standardsIEEE 802.11ac, IEEE 802.11a/b/g/n
Radio bands2.4 GHz / 5.0 GHz
Wireless speed5 GHz: Up to 867 Mbit/s
2.4 GHz: Up to 300 Mpbs
Power
Transmit power<17 dBm (2.4 GHz)
<17 dBm (5 GHz)
Power details7.3 W(max power consumption)
Size & build
Product dimensions2 in × 4.9 in × 2.7 in
Shipping weight0.32 kg
Package size157 × 99 × 97 mm
In the box
In the boxAC1200 OneMesh Wi-Fi Range Extender RE300
Quick Installation Guide
Environment & compliance
Operating temperature range0 to 40 degree Celsius (32 to 104 degree Fahrenheit)
Operating humidity range10% ~ 90% non-condensing
Storage temperature range-40 to 70 degree Celsius (-40 to 158 degree Fahrenheit)
Storage humidity range5% ~ 90% non-condensing
More details
Security features64 / 128-bit WEP
WPA-PSK / WPA2-PSK
WPA/WPA2WPA2
Control buttonsReset, WPS

Questions about this item

Will the RE300 fit in a standard wall outlet without blocking the second socket?

The unit measures 2.00" x 4.90" x 2.70", a compact wall-plug design that typically leaves the adjacent outlet free for other devices.

Which button do I press first, WPS on the router or WPS on the extender, and how long do I wait?

Press the WPS button on your router, then within two minutes press the WPS button on the RE300; the smart signal indicator will then show the connection strength so you can adjust placement.

Does the RE300 have any user-replaceable parts or filters that need periodic service?

No, the extender has no replaceable components or filters; it is a sealed wall-plug device that only requires occasional dusting of the vents and a firmware check via the Tether app.

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