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UP TO N300 + AC867 MBPS SPEED*
Dual band wireless range extender brings speed and reliability, wherever you are.
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UP TO 7,500 SQ.-FT. RANGE**
Extend the range of your WiFi router up to 7,500 square feet, eliminating dead zones.
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Spot Finder Technology
Easy to use, mobile-guided range extender setup to extend WiFi range throughout your home.
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WORKS WITH ANY ROUTER
Works with any wireless router including your service provider's router.
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CROSS-BAND TECHNOLOGY
Maximizes the simultaneous use of both bands for high-speed data transfer and uninterrupted streaming and gaming.
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SIMULTANEOUS DUAL BAND (2.4 + 5 GHz)
Delivers a stronger connection at a wider range than a single band, at speeds up to AC1200.
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BEAMFORMING TECHNOLOGY
Optimizes performance by focusing wireless signal to connected devices.
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GIGABIT ETHERNET PORT
Transfer data 10x faster than Fast Ethernet, ensuring high-speed connectivity for wired devices.

ELIMINATE DEAD ZONES AND BOOST WiFi UP TO 7,500 SQUARE FEET**
Easily expand your home WiFi to enjoy uninterrupted streaming, smooth online gaming, and more with the Linksys AC1200 BOOST EX WiFi Range Extender (RE6400). The AC1200 BOOST EX extends your existing WiFi range up to 7,500 square feet** so you can enjoy a stronger WiFi signal--even outdoors.
WORKS WITH ALL WiFi ROUTERS
The AC1200 BOOST EX is compatible with all WiFi routers, including your existing unit or those from service providers. There's no need to modify your router's settings when installing the extender--you won't have to touch your router at all.

EASY SETUP OPTIONS FOR OPTIMAL PLACEMENT
Two simple ways to setup:
- Simply press the Push Button Connect feature on the AC1200 BOOST EX to automatically sync it to your router.
- Simple setup from a smartphone, tablet, or laptop.
Find the optimal location for the range extender using Spot Finder Technology.
- If placed too far from an existing router, a range extender may not expand WiFi or WiFi may be spotty. Spot Finder helps ensure your Linksys range extender is in the right spot.

STRENGTHENS WiFi CONNECTION WITH DUAL BANDS
Stream movies, play games online, and browse the Web without interruptions thanks to quick data transfer speeds of up to N300 + AC867 Mbps*. The range extender features dual bands and can also focus the WiFi signal directly to your connected devices for optimal performance, thanks to Beamforming Technology.

Crossband Technology Maximizes WiFi
Crossband Technology allows information to be obtained on one band and transmitted on the other, resulting in reduced dropped data packets, faster media transfer speeds, and a stronger, more consistent signal throughout your home.

WIRED CONNECTION WITH GIGABIT ETHERNET PORT
Connect a wired device such as a gaming console, Blu-ray player, Smart TV, or streaming player to your WiFi network. The extender's Gigabit Ethernet port provides data transfer speeds 10x faster than a Fast Ethernet port.
Videos
Eliminate Dead Zones with Linksys Range Extenders Featuring Spot Finder Technology
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Eliminate Dead Zones with Linksys Range Extenders Featuring Spot Finder Technology
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Discover Linksys Range Extender Solutions to Eliminate Dead Zones
Technical Specs
- Wi-Fi Technology:
802.11ac
- Key Features:
- Works with Any Router
- Cross-Band Technology
- Dual-Band
- Beamforming Technology
- Gigabit Ports
- Works with Any Router
- Wi-Fi Speed:
AC1200 (N300 + AC867)
- Wi-Fi Bands:
2.4 and 5GHz
- Wi-Fi Range:
7500 sq ft
- Number of Ethernet Ports:
One(1) Gigabit Ethernet port (10/100/1000 Mbps)
- Easy Setup:
- CD-Less setup
- Setup from mobile devices
- Push and connect using Wi-Fi Protected set-up (WPS)
- CD-Less setup
- Minimum System Requirements:
Connected devices need Ethernet connectivity and Ethernet cables
- Physical Specifications :
121 x 87 x 60 mm
- Security Features:
- WPA/WPA2
- 128 bit AES link encryption
- WPA/WPA2
- Warranty and Support:
- 1-year limited warranty
- 90-day complimentary assisted technical support
- 1-year limited warranty

Package Contents
- Linksys AC1200 BOOST EX Wi-Fi Range Extender, RE6400
- Quick Installation Guide
- Regulatory Information
Reviews
**Range specifications are based on performance test results under normal use case conditions. Actual ranges will increase or decrease depending on wireless obstructions, operating environments, and building material. Wireless coverage claims are used only as reference and are not guaranteed as each wireless network is unique.
Push Button Connect works with devices that support Wi-Fi Protected Setup™ like Linksys Wireless-AC routers and others.