SURFboard W6U

Elevate Your Network

Instantly transform your existing Wi-Fi® network.

More speed for more devices

Upgrade your entire network to Wi-Fi 6E without replacing your existing equipment. Simply connect the SURFboard Wi-Fi 6E Network Adapter to your existing router for an instant upgrade to cutting-edge Wi-Fi 6E.


Eliminates Wi-Fi congestion

A 6 GHz band means no slow-downs or interruptions for compatible Wi-Fi 6E devices.

Improved performance for compatible devices

Using the 6GHz band, simultaneously support any of your 6GHz-capable phones, tablets, smart home devices, and even 8K TV, without slowing down.


Simple setup, simple to use

Simply connect one of your SURFboard® Network Upgrade Device to your existing Wi-Fi router and instantly upgrade your entire network to Wi-Fi 6E.



Quickly transform your Wi-Fi network into a cutting-edge Wi-Fi 6E network

Next-generation Wi-Fi 6E can handle more compatible devices simultaneously without losing speed & reliability

A 6 GHz connection means no more slow downs or disconnections caused by other devices on the network

2.5 Gbps Ethernet port ensures there are no bottlenecks, enabling multi-Gigabit speeds

Connects to any existing router or gateway

Client devices must be Wi-Fi 6E capable in order to enjoy the benefits of the adapter


Technical Specs

Compatible with all Internet Service Providers
Connect to your existing gateway, router or mesh system
Mobile App requirement:
– iOS 9.0 and above
– Android™ 5.0 and above
Quad core ARM Cortex A53 processor
Four Wi-Fi 6E streams delivering speeds of 4,800 Mbps (AX4800)
Wi-Fi 6E compatible with 802.11ax devices capable of 6GHz operation

Meet our lineup.

Cable Modems

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Wi-Fi Cable Modems

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Mesh Networking

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Xfinity Products

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SURFboard Central

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All Products

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