Yealink WF50, Dual-Band 2.4GHz/5GHz Wi-Fi (802.11ac) USB Dongle, Up to 433 Mbps Speed, WPA/WPA2/WPA3 Security, USB Plug-and-Play.
The Yealink WF50 is a compact Wi-Fi USB dongle that enables compatible Yealink IP desk phones to connect to wireless local area networks. Supporting Dual-Band 2.4GHz/5GHz Wi-Fi (802.11ac) with data transmission rates up to 433 Mbps, it operates via a standard USB 2.0 interface. Featuring WPA/WPA2/WPA3 security encryption protocols and plug-and-play installation without extra drivers, it enables flexible cordless phone placement anywhere within Wi-Fi coverage.
Product Overview
Designed to liberate desktop IP phones from fixed ethernet wall jacks, the Yealink WF50 enables seamless office deployments in spaces where running network cabling is expensive or impractical. Businesses can position phones flexibly in retail kiosks, historic buildings, temporary offices, or home work environments while maintaining enterprise-grade VoIP connectivity. The dongle draws power directly from the host phone's USB port and provisions automatically through standard phone configuration files, minimizing setup time for network administrators.
Why Buy This Product
Dual-Band 5GHz High Speed
Leverages 5GHz 802.11ac Wi-Fi to eliminate interference from 2.4GHz office devices, ensuring packet-loss-free VoIP calls.
Eliminates Cable Drops
Deploy enterprise desk phones anywhere in the building without costly wall Ethernet jacks or floor cable trenching.
433 Mbps Fast Throughput
High bandwidth capacity supports high-definition voice and video calls simultaneously without jitter.
Enterprise Security Protocols
Supports WPA/WPA2 Personal and Enterprise encryption standards (802.1x) to connect securely to corporate networks.
Best for These Applications
Retail Stores & Pop-Ups
Cash registers and customer counters where running Ethernet cabling is impractical or visually undesirable.
Executive Home Offices
Connecting business desk phones directly to home Wi-Fi networks without trailing long network cords through hallways.
Historic & Leased Buildings
Offices with architectural restrictions or marble floors where drilling cable pathways is prohibited.
Dynamic Agile Workspaces
Workspaces where desks and team pods are frequently moved and reconfigured.
Key Advantages
- Plug-and-Play Simplicity:Simply insert into the phone's USB port; the phone immediately enables graphical Wi-Fi scanning in settings.
- Low Latency Audio Streaming:Optimized Wi-Fi multimedia QoS prioritizing voice packets (DSCP/ToS) over background network data.
- Compact Low-Profile Dongle:Small footprint hugs the rear USB port of the phone, avoiding damage from accidental bumps.
- Broad Phone Compatibility:Supported across Yealink SIP-T27G, T41S, T42S, T46S, T48S, T52S, T54S, T43U, T46U, and T48U series.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.03 |
| Shipping Weight | 0.1 |
| Accessory Type | Wi-Fi USB Dongle |
| Compatibility | SIP-T27G, SIP-T41S, SIP-T42S, SIP-T46S, SIP-T48S, SIP-T42U, SIP-T43U, SIP-T46U, SIP-T48U, SIP-T53 |
| Interface Type | USB 2.0 Type-A |
| Wireless Standard | IEEE 802.11a/b/g/n/ac |
| Frequency Band | Dual-Band 2.4GHz & 5.0GHz |
| Transmission Rate | Up to 433 Mbps (5 GHz) / 150 Mbps (2.4 GHz) |
| Power Supply | Powered via USB port |
| Dimensions | 52 mm x 27 mm x 8 mm |
| Stock | 7 |
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