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 Description Last Updated: 29/09/2025

* Whilst we endeavour to have the correct information on our products provided from the supplier/manufacturer, errors do occur. If you would like to double check the information, please feel free to contact us FIRST and we will be more than happy to confirm information on the item prior to purchase. In the event that product information is incorrect due to information we received from our supplier or manufacturer, we do not take responsibility or be held liable for damage(s), loss(s) etc. We will work with you and do our best to make the best of a bad situation and work with our supplier(s) and/or manufacturer(s) to supply the correct information for the item purchased etc..