Yealink WF40 IP Phone Wi-Fi USB Dongle to Suit Yealink Deskphones 2.4Ghz, to suits SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T52S/T54S | WF40

Wi-Fi USB Dongle WF40 is a low-power, small form factor device that can be implemented within offices for seamlessly connecting their IP phones to available wireless networks. This dynamic plug-and-play style USB device is an ideal office networking solution for companies—particularly, smaller organizations—seeking affordable, convenient and reliable high-speed wireless connectivity.

Features
> Supports Yealink SIP-T29G/T46G/T48G/T46S/T48S/T41S/T42S/T46S/T48S/T52S/T54S/T53
– For T48G: upgrade to the version of 35.80.0.95 or higher
– For T29G/T46G/T46S/T48S: upgrade to the version 81 or higher
> Reliable Connection
> Ease-of-use
> Plug and Play
> High Transmission Rate
> Lower Power Consumption

Product Last Updated: 10/04/2026

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