WF50 Special
Yealink WF50 Dual Band USB Wi-Fi Dongle
Overview Summary
Yealink WF50 Dual Band USB Wi-Fi Dongle
The Yealink WF50 is a plug-and-play dual-band USB Wi-Fi adapter that enables seamless wireless connectivity for compatible Yealink IP phones. It supports both 2.4 GHz and 5 GHz bands, delivering flexible and interference-resilient network access with speeds up to 433 Mbps. With robust WPA/WPA2 encryption and compliance with IEEE 802.11a/b/g/n/ac standards, it ensures secure, reliable performance-ideal for clear voice calls and HD video streaming environments.
What tier does this fall into?
Mid-range enterprise-grade
What is this best for?
Wireless IP phone connectivity, HD video calling, flexible office deployment, reducing cable clutterOverview
The WF50 enables businesses to mitigate interference associated with polluted 2.4Ghz Wi-Fi, and take advantage of the speed benefits of next generation business grade Wi-Fi access points thanks to its support for 802.11AC.
Description
The Yealink WF50 Dual Band USB Wi-Fi Dongle is thoughtfully engineered to replace wired Ethernet connections with a flexible wireless solution for desk phones. It features a compact, integrated-antenna design that plugs directly into your IP phone's USB port, preserving desk space and reducing clutter. The dual-band capability ensures that whether your network is congested or clean, you can always switch to the band that delivers the best performance. With support for enterprise-grade encryption and a range of network standards, the WF50 delivers both simplicity and security. Ideal for dynamic office layouts, hot-desking, and mobile staff, it guarantees high-quality HD voice and video performance without the constraints of cabling.
Features
The Yealink WF50 brings convenience and reliability to your VoIP deployment with these key features:
- Dual-Band Connectivity - Choose between 2.4 GHz (up to 150 Mbps) or 5 GHz (up to 433 Mbps) for optimal performance and minimal interference.
- Plug-and-Play Simplicity - Instantly connect the dongle to compatible Yealink IP phones with no additional setup.
- Secure Encryption - Supports WPA/WPA2, including WPA-PSK, WPA2-PSK, and WPA2-Enterprise for robust network protection.
- Wide Compatibility - Works with multiple Yealink SIP phone models (e.g., T27G, T41S, T42S, T46S, T48S, T53, T43U, T46U, T48U) running firmware Version 84 or later.
- Standards-Compliant - Supports IEEE 802.11a/b/g/n/ac for maximum throughput and reliability.
What's in the Box
- Yealink WF50 Wi-Fi Dongle
- User Guide
Specifications
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Specifications and features![]() | |
| Product Code | WF50 Special![]() |
| Network Standard | IEEE 802.11a/b/g/n/ac |
| Transmission Rates | 5 GHz - 11ac: up to 433 Mbps (dynamic) |
| 5 GHz - 11n: up to 150 Mbps (dynamic) | |
| 5 GHz - 11a: up to 54 Mbps (dynamic) | |
| 2.4 GHz - 11n: up to 150 Mbps (dynamic) | |
| 2.4 GHz - 11g: up to 54 Mbps (dynamic) | |
| 2.4 GHz - 11b: up to 11 Mbps (dynamic) | |
| Frequency Range | 2.4 GHz / 5 GHz |
| Interface | USB 2.0 |
| Security | WEP, WPA, WPA2, WPA-PSK/WPA2-PSK, WPA2-Enterprise |
| Operating Voltage | 5.0 V DC ±5% |
| Dimensions (L x W x H) | 52 mm x 27 mm x 8 mm |
| Weight | 28 g |
| Operating Temperature | 0 degreesC to +40 degreesC (32 degreesF to 104 degreesF) |
| Storage Temperature | -30 degreesC to +70 degreesC (-22 degreesF to 158 degreesF) |
| Operating Humidity | 10% to 90% (non-condensing) |
| OS Support | Linux, Android |
| Antenna Type | Integrated |

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