D6400 – AC1600 WiFi VDSL/ADSL Modem Router—802.11ac Dual Band Gigabit

Model / Version: D6400

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Top Support Articles

Top Support Videos

  • How to Solve "No DSL Cable Plugged into the Router ADSL Port" Error

  • How to Solve "Incorrect ISP Username or Password" Issue for DSL Modem Routers

  • How to Install a NETGEAR DSL Modem Router

User Guides and Documentation

Documentation

Installation guide
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Product Data Sheet
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User Manual
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Genie Apps User Manual
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Firmware and Software Downloads

Current Versions

Firmware Version 1.0.0.114
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File size: 37.1 MB

Release Notes

NETGEAR Genie App (Mac)
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Release Notes

NETGEAR Genie App (Windows)
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Release Notes

ReadySHARE Access
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ReadySHARE Printer Utility Version 1.36 (Windows)

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File size: 9.52 MB

ReadySHARE Printer Utility Version 2.40 (Mac - Supports MAC OS 10.13 and above)
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File size: 2.63 MB

Release Notes

Previous Versions

Firmware Version 1.0.0.108
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File size: 32.0 MB

Release Notes

Firmware Version 1.0.0.106
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File size: 32.0 MB

Release Notes

Firmware Version 1.0.0.104
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File size: 32 MB

Release Notes

Firmware Version 1.0.0.102
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File size: 32 MB

Release Notes

Firmware Version 1.0.0.100
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File size: 32 MB

Release Notes

Firmware Version 1.0.0.96
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File size: 32 MB

Release Notes

Firmware Version 1.0.0.94
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File size: 32 MB

Release Notes

Firmware Version 1.0.0.88
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File size: 31.9 MB

Release Notes

Firmware Version 1.0.0.86
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File size: 33.4 MB

Release Notes

Firmware Version 1.0.0.82
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File size: 31.8 MB

Release Notes

Firmware Version 1.0.0.80
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File size: 31.8 MB

Release Notes

Firmware Version 1.0.0.78
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File size: 31.6 MB

Release Notes

Firmware Version 1.0.0.74
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File size: 25.5 MB

Release Notes

Firmware Version 1.0.0.70
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.68
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.66
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.60
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.58
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.56
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File size: 25.1 MB

Release Notes

Firmware Version 1.0.0.54
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File size: 25.2 MB

Release Notes

Firmware Version 1.0.0.52
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File size: 25.1 MB

Release Notes

Firmware Version 1.0.0.44
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File size: 25.1 MB

Release Notes

Firmware Version 1.0.0.38
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File size: 24.9 MB

Release Notes

Firmware Version 1.0.0.34
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File size: 24.4 MB

Release Notes

Firmware Version 1.0.0.22 (Initial Release)
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Release Notes
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Videos

  • @@Get(

    How to Install a NETGEAR DSL Modem Router

Videos

  • @@Get(

    How to Solve "No DSL Cable Plugged into the Router ADSL Port" Error

  • @@Get(

    How to Solve "Incorrect ISP Username or Password" Issue for DSL Modem Routers

  • @@Get(

    How to Troubleshoot your NETGEAR Wireless Network

  • @@Get(

    How to Forget a WiFi Network on iPhone

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    How to Forget a WiFi Network on Android

  • @@Get(

    How to Forget a WiFi Network on PC

  • @@Get(

    How to Forget a WiFi Network on Mac

Videos

  • @@Get(

    How to setup NETGEAR ReadySHARE Printer

  • @@Get(

    How to Set Up Voice Controls with Amazon Alexa on Nighthawk WiFi Routers

  • @@Get(

    How to Update the Firmware on NETGEAR Nighthawk Smart WiFi Routers

  • @@Get(

    How to Setup Remote Access on NETGEAR Nighthawk Routers with genie

Videos

  • @@Get(

    How to Change your Network Name and Password

  • @@Get(

    How to Login to your NETGEAR Router's Web Interface | PC and Mac

Articles

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Complimentary Support

NETGEAR provides complimentary technical support for NETGEAR products for 90 days from the original date of purchase.

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NETGEAR Premium Support

GearHead Support for Home

A single point of support around the clock. GearHead Technical Support makes it easy to fix issues on not just your NETGEAR purchase but for your entire home network. The service includes support for the following:

  • NETGEAR and non-NETGEAR network devices
  • Desktop and Notebook PCs, Printers, Scanners, and more
  • Windows Operating Systems, MS Office, Outlook, and more
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NETGEAR ProSupport for Home

Protect and support your recent NETGEAR purchase. With NETGEAR ProSupport for Home, extend your warranty entitlement and support coverage further and get access to experts you trust.

  • Protect your investment from the hassle of unexpected repairs and expenses
  • Connect with experienced NETGEAR experts who know your product the best
  • Resolve issues faster with 24/7 service
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NETGEAR ProSupport for Business

NETGEAR ProSupport for Business services are available to supplement your technical support and warranty entitlements. NETGEAR offers a variety of ProSupport for Business services that allow you to access NETGEAR's expertise in a way that best meets your needs:

  • Product Installation
  • Professional Wireless Site Survey
  • Defective Drive Retention (DDR) Service
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