NETGEAR - EX6400 AC1900 WiFi Mesh Wall Plug Range Extender and Signal Booster
NETGEAR - EX6400 AC1900 WiFi Mesh Wall Plug Range Extender and Signal Booster
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NETGEAR - EX6400 AC1900 WiFi Mesh Wall Plug Range Extender and Signal Booster

2,954 ratings

Key item features

  • Extended Coverage: Adds WiFi range coverage up to 2100 sq ft, connecting up to 35 devices including laptops, smartphones, speakers, IP cameras, tablets, and IoT devices.
  • Smart Roaming: Uses your existing network SSID name to ensure seamless connectivity as you move around your home or office.
  • High-Speed Performance: Provides up to 1900Mbps performance with dual-band and patented FastLane(TM) technology, ideal for HD streaming and online gaming.
  • Universal Compatibility: Compatible with any wireless router, gateway, or cable modem with WiFi.
  • Wired Ethernet Port: Includes one Gigabit port for maximum speed when connecting game consoles, streaming players, or other wired devices.
  • Easy Setup: Simple setup with a touch of a button, enhancing your existing WiFi network with Mesh features like Smart Roaming and One WiFi Name.
  • Advanced Features: Equipped with MU-MIMO and Smart Connect to ensure every device gets the fastest available WiFi connection.
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Specs

Wireless performance, AC1900Number of wireless frequency bands, Dual-BandMaximum coverage area, 2100 sq ftSignal repeater type, Wi-Fi Range ExtenderBrand, NETGEARAntennas, 2

About this item

Product details

Extend your existing WiFi with the NETGEAR Nighthawk AC1900 WiFi Mesh Extender, and get the speeds that you pay for throughout your home. This Mesh Extender improves coverage and works with your home WiFi to create a powerful WiFi System. Includes Mesh features like Smart Roaming and One WiFi Name. Easily connect all your smart home devices to one network, no new WiFi names and passwords needed. Move from room-to-room while streaming video on your mobile device without any interruptions. Other powerful features like MU-MIMO and Smart Connect ensure every device is assigned the fastest available WiFi connection. Easy setup with a touch of a button. Boost your WiFi to the extreme with this Nighthawk Wall-plug WiFi Mesh Extender. Works with your existing WiFi router, gateway, or ISP provided gateway. NOTE: Firmware upgrade & factory reset required to unlock Mesh WiFi features.
  • EXTENDED WIRELESS COVERAGE: Adds WiFi range coverage up to 2100 sq ft, and connects up to 35 devices such as laptops, smartphones, speakers, IP cameras, tablets, IoT devices, and more..Connectivity protocol:Ethernet,Wi-Fi
  • SEAMLESS SMART ROAMING: Uses your existing network SSID name so you never get disconnected as you move around your home or office
  • AC1900 WIFI SPEED: Provides up to 1900Mbps performance using dual-band and patented FastLane(TM) technology for demanding HD streaming and online gaming.
  • UNIVERSAL COMPATIBILITY: Works with any wireless router, gateway, or cable modem with WiFi.
  • WIRED ETHERNET PORT: Simply plug in game consoles, streaming players, or other wired devices into the one Gigabit port for maximum speed.
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Specifications

Wireless performance

AC1900

Number of wireless frequency bands

Dual-Band

Maximum coverage area

2100 sq ft

Signal repeater type

Wi-Fi Range Extender

Warranty

Warranty information

Limited Manufacturer Warranty

Customer ratings & reviews

4.3 out of 5 stars
stars
2,954 ratings2,257 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars73% (2,152)
  2. 4 stars11% (330)
  3. 3 stars5% (147)
  4. 2 stars2% (60)
  5. 1 star9% (265)

Reviews summary

Pros

  • : Setup typically takes 5-15 minutes.
  • : Covers entire house and beyond.
  • : Provides great value at a lower cost.
  • : Setup is guided with easy instructions.
  • : Provides reliable wi-fi coverage throughout the house.

Neutral

  • : Can be strong and reliable, but may vary by location and device.
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Showing 1-3 of 2,257 reviews

Jul 1, 2026
Reviewer name: Matthew
Item details
Color: Multicolor
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great little extender!

This extender works really well. Took me all of five minutes to set up and I am now able to connect my smoker that's outback to the WiFi! I had it plugged up close to the router for the initial set up and then moved it to the other side of the house and has worked like a charm ever since!

Helpful?7KOZEBBAQRSY53552958
Dec 14, 2025
Reviewer name: Bargaingranny
Top Reviewer
Item details
Color: Multicolor
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Buffering gone!

I am so pleased with this mesh extender. It definitely remedied my buffering issues. My grandson states that his PS5 is faster, and my ipad now loads pages quicker. It was a minor inconvenience to watch that spinning circle, but after discussing with both Spectrum and Altafiber technicians, an extender seemed necessary. This Netgear one is a good price, also. Setup is super user friendly with three easy steps, which is very important to this technology challenged older adult. I am not quite sure that I understand the difference between with or without mesh properties, but, per product research info, mesh is the better of the two.

Helpful?7KOZEBBAQRSY53552958
Nov 4, 2026
Reviewer name: WalmartCustomer
Item details
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

We knew it was the best one we tried. We needed another one. When searching, Walmart had one of the cheapest prices on it. And when we went to the website we saw it on clearance with a two day delivery. Best of all worlds.

Incentivized Review
Helpful?7KOZEBBAQRSY53552958
Current price is $44.50
Price when purchased online
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