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WiFi USB Dongle



Yealink WF40 is a Wi-Fi USB Dongle designed to allow users to seamlessly connect their existing Yealink IP phone (select models) to a wireless network for on-the-go, high quality HD audio and video streaming. 

This easy-to-use, plug-and-play style Wi-Fi USB device supports a powerful transmission rate of 150 Mbps and is recommended for smaller  organizations.  See WF50 Dual Band Wifi USB Dongle for larger organizations.

  • Supports Yealink SIP 27G, T29G, T46G, T48G, T41S, T42S, T46S, T48S, T52S, T54S
    • For T48G: upgrade to the version of or higher
    • For T29G/T46G/T46S/T48S: upgrade to the version 81 or higher
    • For T27G: upgrade to the version of or higher
  • Reliable Connection
  • Easy to Use
  • Plug and Play Setup
  • High Transmission Rate
  • Lower Power Consumption
  • California Prop 65 Warning- visit to learn more.

Additional information

Weight0.1 lbs
Dimensions5 × 5 × 1 in

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