Fanvil WF20 Wi-Fi USB Dongle

Fanvil WF20 Wi-Fi USB Dongle

Not every desk phone needs built-in wireless radios baked into its price tag from day one. For businesses running Fanvil phones designed around USB-based wireless expansion — like the V63 — the WF20 delivers exactly the missing piece: genuine Wi-Fi connectivity added exactly when and where it’s actually needed, without paying for radios on every phone regardless of whether they’ll ever connect wirelessly.

This is Fanvil’s official USB Wi-Fi dongle, purpose-built to add wireless network connectivity to compatible Fanvil IP phones without requiring a full hardware upgrade.

Genuine Plug-and-Play Wireless Connectivity

The WF20 is a low-power, compact USB device that connects a compatible Fanvil IP phone to an available wireless network with no complicated configuration required — simply plug it into the phone’s USB port to enable Wi-Fi access. This dynamic, plug-and-play design makes it a genuinely accessible networking solution for smaller organizations wanting affordable, convenient wireless connectivity without a larger infrastructure investment.

Reliable 150Mbps Transmission for Stable VoIP Calls

Supporting a transmission rate of 150Mbps over 2.4GHz Wi-Fi, the WF20 delivers stable connectivity specifically suited to VoIP communication, where consistent, low-latency data transfer matters more than raw peak bandwidth. Compliant with IEEE 802.11b/g/n standards, the WF20 maintains reliable throughput even in office environments with multiple wireless devices sharing the same network.

Eliminates the Need for Ethernet Cabling

For offices where running Ethernet cables to a specific desk is impractical or simply not cost-effective, the WF20 removes that requirement entirely, letting a compatible phone connect wherever the office’s existing wireless network already reaches.

Secure Wireless Communication

Supporting WPA and WPA2 security standards alongside WPS 2.0, the WF20 keeps wireless communications protected, ensuring that adding Wi-Fi connectivity to a phone doesn’t introduce a genuine security gap into a business’s network.

Compatible Across Fanvil’s USB-Enabled Phone Lineup

The WF20 works with Fanvil’s USB-equipped phone models, including the X4U, X5U, X5U-R, X6U, X7, X7C, X210, X210i, and V62 series phones — giving businesses standardizing on Fanvil hardware a single, consistent wireless expansion accessory across multiple compatible phone models rather than a device-specific solution.

Low Power Consumption for Efficient Operation

Engineered for low power consumption, the WF20 adds wireless capability without meaningfully increasing a phone’s overall power draw, keeping the addition of Wi-Fi connectivity genuinely efficient.

A Compact, Unobtrusive Design

At a genuinely small form factor, the WF20 sits discreetly in a phone’s USB port without adding noticeable bulk or interfering with the phone’s normal desk placement or handling.

The Practical Case for Optional Wireless Expansion

For IT departments deploying Fanvil phones across a mixed environment — some desks with reliable Ethernet, others in locations where cabling isn’t practical — the WF20 provides exactly the flexibility needed to add wireless capability selectively, rather than committing every phone to built-in wireless radios whether they’ll use them or not.

Perfect For

• Fanvil phone deployments needing selective wireless expansion rather than built-in radios on every unit
• Offices where running Ethernet cabling to specific desks is impractical
• Businesses standardizing on Fanvil’s V63, X4U, X5U, X6U, X7, X7C, or X210 series phones
• Smaller organizations wanting affordable, straightforward wireless connectivity
• IT departments wanting a consistent wireless accessory across multiple compatible phone models
• Desks added after initial office wiring was completed
• Businesses prioritizing cost-conscious, selective wireless deployment over built-in wireless on every phone