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Features

Linksys Max-Stream AC1200 MU-MIMO Wireless USB Adapter (WUSB6400M)

IMPROVE YOUR HOME WiFi BY UPGRADING YOUR WINDOWS® PC & MACBOOK TO NEXT-GEN AC WiFi WITH MU-MIMO USB ADAPTER

This AC USB adapter instantly upgrades your Windows®-based laptop or PC/Mac to the latest WiFi standard, which is 2x faster than AC600 technology. This effectively makes your laptop/PC/Mac a MU-MIMO device, thereby allowing the WiFi signal in your home to be distributed more efficiently to more WiFi devices for stronger overall WiFi coverage.

Next-Gen AC WiFi MU-MIMO technology delivers exceptional speed and performance to your Windows®/Mac-based notebook, laptop, or desktop computer. It allows you to binge watch your favorite shows, play online games, and download large files with supercharged AC WiFi speeds that are 2.8 times faster than Wireless-N. MU-MIMO in Your Home

MU-MIMO in Your Home

RAPID DATA TRANSFER WITH USB 3.0

Equipped with USB 3.0 technology, the adapter delivers speeds 10x faster than USB 2.0, helping ensure a fast and lag-free connection. The adapter is also compatible with USB 2.0 ports.

EXCEPTIONAL RANGE WITH EXTERNAL ANTENNA

The USB adapter dramatically increases your range with its multi-directional high gain antenna.

Easily Bring MU-MIMO to Your Home

SIMPLE PLUG-AND-PLAY SETUP

To enjoy next-gen AC WiFi, simply plug the adapter into your PC's USB port or use the CD install.

WORKS WITH ALL WiFi ROUTERS

This USB adapter works with all WiFi routers, including your existing unit and those from Internet service providers.

Refurbished Icon

The Benefits of Buying Refurbished

  • Good for the environment. Good for your wallet. Most refurbished products are just customer returns, and don't require as much material or as many new parts as a new product. That means you can have a high-quality product for less money, and a smaller environmental impact.
  • Fully certified for peace of mind. Products are fully tested, with the latest firmware, and certified by Linksys technicians before they get to your door. We ensure any minor cosmetic blemishes do not affect the product's performance or overall design integrity.
  • 90-day warranty and support. If you need help with your product, we've got you covered. Simply contact support within 90 days of purchase for assistance.
Technical Specs
  • Wi-Fi Technology:
    • AC1200 MU-MIMO Dual-Band AC
    • MU-MIMO
    • Dual band 2.4 and 5GHz
  • Key Features:
    Adapter wirelessly upgrades your Windows®-based notebook computer to AC WiFi speeds with MU-MIMO
  • Network Standards:
    • 802.11ac
    • 802.11n
    • 802.11a/g
    • 802.11b
  • Wi-Fi Bands:
    Dual Band 2.4GHz and 5GHz
  • Easy Setup:
    AC1200
  • Minimum System Requirements:
    USB 2.0
  • Security Features:
    WPA2
  • Warranty and Support:
    • 1 Year US
    • 2 Year EU
Support
Package Contents
  • Linksys AC1200 Dual-Band Wireless-AC USB Adapter, WUSB6400M (Certified Refurbished)
  • CD-ROM with Setup Software and Resources
  • Quick Start Guide
An active, customer-purchased Internet Service Provider broadband account is required for connection to the Internet.
*Maximum performance derived from IEEE Standard 802.11ac draft specifications. Actual performance can vary, including lower wireless network capacity, data throughput rate, range, and coverage. Performance depends upon many factors, conditions and variables, including distance from the access point, volume of network traffic, building materials and construction, operating system used, mix of wireless products used, interference, and other adverse conditions. An 802.11ac router or access point will be needed to achieve 802.11ac performance.
†802.11ac 833 Mbps in the 5 GHz band is approximately 2.8X faster than 802.11n 300 Mbps in the 2.4 GHz band. The standard transmission rates—833 Mbps (for 5 GHz) and 300 Mbps (for 2.4 GHz)—are the physical data rates. Actual data throughput will be lower and may depend on the mix of wireless products used and external factors.
Refurbished products are mostly customer returns that meet original factory specifications. These products have been fully tested, upgraded to latest firmware, and certified by Linksys technicians via Linksys ISO certification procedures. These products may have minor cosmetic blemishes that do not impact their performance or overall product look integrity. Limited warranty and technical support period is ninety (90) days for refurbished product sold in the United States.