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White plastic wall-plug extender with two adjustable external antennas

TP-Link

TP-Link RE315 AC1200 wireless range extender 1200Mbps dual band 1500 sq ft 25 devices

SKU CH-SQ65-V3NRK MPN RE315

Boosts Wi-Fi coverage up to 1500 square feet and 25 devices with dual-band 1200 Mbps speeds and a fast Ethernet port

Option

  • WiFi-5
  • WiFi-5,Dual-Band
  • Wi-Fi 6
  • Wi-Fi 6, Dual-Band
  • Wi-Fi 6, Tri-Band
  • Wi-Fi 6,Dual-Band

Struck-through versions exist but are not stocked here.

  • Extends Wi-Fi up to 1500 sq ft for whole-home coverage
  • Connects up to 25 devices on dual-band 2.4GHz 300Mbps and 5GHz 867Mbps
  • Fast Ethernet port adds wired speed for consoles or smart TVs
  • Access Point mode turns wired lines into a new wireless network
  • OneMesh support creates seamless roaming with compatible TP-Link routers

Extends coverage to 1500 sq ft

The TP-Link RE315 is a dual-band wireless range extender rated at AC1200. It boosts existing Wi-Fi coverage up to 1500 square feet and supports up to 25 connected devices. The unit includes external antennas and a Fast Ethernet port for wired connections.

Suits homes with dead zones.

This extender suits households that need to fill coverage gaps for everyday browsing and streaming on up to 25 devices. It also works in access point mode to create a new wireless network from a wired line. Buyers whose internet plan exceeds the dual-band throughput or who require link aggregation should look at higher-specification mesh systems instead.

Dual-band AC1200 with OneMesh support

The single specification that decides fit is the AC1200 dual-band rating, split into 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz. If the existing router and client devices support this class, the RE315 will extend coverage; if the environment demands higher band rates or tri-band operation, this model will not meet the requirement.

Highlights

  • Extends Wi-Fi up to 1500 sq ft for whole-home coverage
  • Connects up to 25 devices on dual-band 2.4GHz 300Mbps and 5GHz 867Mbps
  • Fast Ethernet port adds wired speed for consoles or smart TVs
  • Access Point mode turns wired lines into a new wireless network
  • OneMesh support creates seamless roaming with compatible TP-Link routers

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the RE315 work with my existing 2.4 GHz router that tops out at 300 Mbps?

Yes, the extender is universally compatible with any Wi-Fi router or access point and will operate on the 2.4 GHz band at up to 300 Mbps.

How can I confirm the RE315 is delivering the 5 GHz link speed of 867 Mbps after installation?

Check the device list or status page in the TP-Link Tether app or web interface; it shows the negotiated link rate for each connected client on the 5 GHz band.

Does the RE315 package include an Ethernet cable for the wired port, or do I need to buy one separately?

The box contains the RE315 unit, a quick installation guide and a power adapter; an Ethernet cable for the Fast Ethernet port is not included.

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