Yealink (WF40) Wi-Fi Dongle, Supports Yealink Sip-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T52S/T54S/T53 WF40
SKU
421271
Brand
MPN
WF40
Warranty
Standard Manufacturer's Warranty
$68.00
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New Wi-Fi Life for Your IP Phone
• Supports Yealink SIP-T27G/T29G/T46G/T48G/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
• For T27G/T41S/T42S: upgrade to the version of x.81.0.110 or higher
• Reliable Connection
• Ease-of-use
• Plug and Play
• High Transmission Rate
• Lower Power Consumption
• Supports Yealink SIP-T27G/T29G/T46G/T48G/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
• For T27G/T41S/T42S: upgrade to the version of x.81.0.110 or higher
• Reliable Connection
• Ease-of-use
• Plug and Play
• High Transmission Rate
• Lower Power Consumption
| MPN | 1300060 WF40USB-B WF40USB-B-10 |
|---|---|
| UPC | 841885103840 812289036812 06938818301245 |
| ASIN | B0BRNN5G9R |
| Brand | Yealink |
| Color | Black |
| Model | WF40 |
| Notes | 2.4 GHz only — not compatible with 5 GHz-only networks. For dual-band support, see Yealink WF50. |
| Power | USB powered |
| Weight | 2 g |
| Antenna | Internal |
| Interface | USB 2.0 Type A |
| Compliance | Plug and Play RoHS WEEE |
| Dimensions | Depth: 1.1 in Units: inches Width: 0.7 in Height: 0.3 in |
| Encryption | 64-bit WEP 128-bit WEP 152-bit WEP WPA-PSK WPA2-PSK |
| Description | The Yealink WF40 is a low-power, small-form-factor Wi‑Fi USB dongle that adds wireless connectivity to compatible Yealink IP phones. It supports IEEE 802.11b/g/n on the 2.4 GHz band (2.4 GHz only) with a maximum transmission rate of 150 Mbps. The plug-and-play USB 2.0 adapter features an internal antenna, USB-powered operation, and support for common encryption modes (WEP/WPA/WPA2). Firmware updates may be required on some phone models for compatibility (see Firmware Upgrade Requirements). |
| Form Factor | Low-power, small external dongle |
| Network Band | 2.4 GHz (2.4 GHz only) |
| Product Type | Wi-Fi USB Dongle / Network adapter |
| Compatibility | Yealink T27G Yealink T29G Yealink T41S Yealink T42S Yealink T42U Yealink T43U Yealink T44U Yealink T46G Yealink T46S Yealink T46U Yealink T48G Yealink T48S Yealink T48U Yealink T52S Yealink T53 Yealink T54S |
| Product Title | Yealink WF40 Wi-Fi USB Dongle (2.4 GHz, 150 Mbps) |
| Packaged Quantity | 1 |
| Transmission Rate | 150 Mbps |
| Wireless Standards | IEEE 802.11b IEEE 802.11g IEEE 802.11n |
| Connectivity Technology | Wireless |
| Firmware Upgrade Requirements | T48G: upgrade to firmware version 35.80.0.95 or higher T29G / T46G / T46S / T48S: upgrade to firmware version 81 or higher T27G: upgrade to firmware version 69.81.0.90 or higher (reported on some sources) T27G / T41S / T42S: upgrade to firmware version x.81.0.110 or higher (reported on some sources) |
Yealink (WF40) Wi-Fi Dongle, Supports Yealink SIP-T27G/T29G/T46G/T48G/T41S/T42S/T46S/T48S/T52S/T54S/T53
