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Linksys Support

Powerline AV Wireless Network Extender (PLW400)

• Add High-speed Wireless-N to your existing network
• Turn your home's existing wiring into a digital network – instantly
• Compatible with other HomePlug devices
• Features 1 Ethernet port to connect a router, computer, or another network device

 

Limited Warranty And Support Offerings

Click here for more information on your PLW400’s Limited Warranty and Support Offerings.

Support Sections

FAQs are frequently asked product questions. Select Downloads for user guides and firmware updates.

  • Overview
  • FAQs
  • Frequently asked questions

    Frequently Asked Questions for various Operating Systems

  • Forums
  • Forums


  • Downloads
  • Downloads

    Please ensure you select the correct hardware version as not all downloads are compatible with your device.

    Where's my model number?

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    How to find your model or serial number

  • Videos
  • PLW400 Videos

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  • Live Chat

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    Please use our forums
    and Knowledgebase,
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    for Live Chat availability

Forums


  • PLEK500 with PLE400

    Is it possible to use PLEK500 devices to extend a Powerline network that has a PLE400 connected to the...

  • PLE400 PLS400

    I recently purchased 2 of the "Linksys Powerline AV 4-Port Network Adapter Kit (PLSK400)"Question...

  • PLE500 slow ?

    Hello everyone, i just got a new connection at home (fiber 100/50).When i'm directly connectec to the...

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