Wf40 Network Card Wlan 150

Yealink WF40 Wi-Fi USB dongle adds wireless network connectivity to compatible Yealink IP phones. Its compact, low-power design connects through the phone’s USB port, helping provide network access where a wired Ethernet connection is not convenient.

The WF40 supports IEEE 802.11b/g/n and a transmission rate of up to 150 Mbps. It is intended for use with listed Yealink phones, including the SIP-T27G, T29G, T46G, T48G, T41S, T42S, T42U, T43U, T44U, T46U, T48U, T52S, T54S and T53.

Some models require a minimum firmware version: T48G needs 35.80.0.95 or later; T29G, T46G, T46S and T48S need version 81 or later; and T27G, T41S and T42S need x.81.0.110 or later.