Fanvil WF20 WIFI Dongle - Compatible with Fanvil X5U /X6U /X7 /X7C /X210 /X21i (Only support 2.4GHz/150Mbps) Plug and Play WF20 USB Wi-Fi Dongle is a low-power, small form factor device that can be implemented within offices for connecting their IP phones to available wireless networks. Supported by a powerful transmission rate of 150 Mbps, this dynamic plug-and-play style USB device is able to quickly and reliably establish Wi-Fi connectivity so that users can optimally communicate, collaborate, access pertinent documents and resources and more. Highlights – Compatible with all Fanvil IP phones which support WiFi connectivity via WiFi dongle (Only support 2.4GHz/150Mbps) – WF20 is compliant with the IEEE802.11n, IEEE802.11b/g, and 802.11ac standards, maximizing reliability and throughput – Ease-of-use – High Transmission Rate – Plug and Play – Lower Power Consumption