---
product_id: 36919982
title: "Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062"
brand: "ｅｌｎｉｃｅｃ"
price: "€ 47.94"
currency: EUR
in_stock: true
reviews_count: 11
category: "Ｅｌｎｉｃｅｃ"
url: https://www.desertcart.hr/products/36919982-obihai-obiwifi5g-2-4-5ghz-wireless-802-11ac-adapter-obi200
store_origin: HR
region: Croatia
---

# Dual-band 2.4/5 GHz WiFi Plug & play USB micro adapter 64/128-bit WEP, WPA, WPA2 encryption Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062

**Brand:** ｅｌｎｉｃｅｃ
**Price:** € 47.94
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your VoIP game—wireless freedom for the modern pro.

## Quick Answers

- **What is this?** Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062 by ｅｌｎｉｃｅｃ
- **How much does it cost?** € 47.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/36919982-obihai-obiwifi5g-2-4-5ghz-wireless-802-11ac-adapter-obi200)

## Best For

- ｅｌｎｉｃｅｃ enthusiasts

## Why This Product

- Trusted ｅｌｎｉｃｅｃ brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Band Freedom:** Switch effortlessly between 2.4 GHz and 5 GHz for optimal speed and minimal interference.
- • **Plug, Configure, Go:** Simple USB setup with intuitive web browser configuration—get online without the hassle.
- • **Security You Can Trust:** Advanced 64/128-bit encryption plus IEEE 802.1x ensures your calls and data stay private.
- • **Mobility Meets Reliability:** Perfect for dynamic workspaces or remote setups—stay connected with crystal-clear voice and fax over WiFi.
- • **Cut the Cords, Not the Connection:** Seamlessly connect your OBi VoIP device anywhere within WiFi range—no Ethernet cables needed.

## Overview

The Obihai OBiWiFi5G is a compact USB wireless adapter designed for OBi VoIP phone adapters and IP phones, enabling dual-band 802.11ac WiFi connectivity with robust security protocols. It liberates your VoIP devices from wired constraints, offering flexible placement and reliable voice and fax communication over secure wireless networks.

## Description

The Obihai OBiWiFi5G wireless adapter allows a USB-equipped OBi device to connect to the Internet over a Wi-Fi network. With OBiWiFi5G, you have the freedom to place the OBi VoIP phone adapter anywhere within range of your Wi-Fi network. OBiWiFi5G supports dual-band 2.4 GHz or 5GHz frequencies.

Review: Enables Me to Send/Receive FAX Documents and Talk Wirelessly - Here is the challenge that I bought this device to resolve: My wife and I live and travel full-time in our motorhome. The only wired connections that we have are the electric power outlets at campgrounds with full hookups but no cable or hard-wired Internet connections. Most of the time we can send scanned documents via email but we are sometimes called upon to send/receive FAX documents. Heretofore, we've had to use a nearby office supply store to send/receive such documents. Our smartphones give us Internet access via Wi-Fi and the ability to make phone calls but no Ethernet connection to establish VoIP with our OBi200. This Obihai Technology OBIWIFI5G wireless adapter now provides me with that capability. Although it was a pain in the backside to configure this device I was finally successful. First my OBi200 needed a firmware update in order to accommodate this wireless adapter. That required a hard-wired Ethermet Internet connection which I was able to obtain at the campground office where I am staying. Next, since my OBi200 had been loaned to my step daughter and then returned to me, it was registered to another user, which locked me out. Ultimately I was able to find how to do a "factory reset" for my OBi200, register it with my own Google Voice account and update its firmware. Once I did that, I was finally able to configure this wireless adapter to use my smartphone's Wi-Fi. Once the Wi-Fi link was established with this wireless adapter I no longer needed a hard-wired Internet connection and am able to quickly establish a phone/FAX VoIP connection through my cellphone via a 4G two-to-three bar Verizon Wireless signal. The ultimate test was the quality of the phone connection which is quite serviceable for voice but, more importantly, enables me to reliably send multiple FAX messages to distant locations such as New Jersey and Florida from a campground where I am staying in Prescott Valley, Arizona. The connection also works well to receive FAX documents. No doubt, there may be many other creative uses for this wireless adapter, but it solved a knotty problem for me.
Review: Works Easily - I have purchased 7 of these now to put on Polycom 250 phones with wifi enabled. They are automatically recognized and the polycom wizard makes them easy to install. They have freed us up from spending hundreds on cabling through walls. Make sure you have at least 3 bars of signal and you will not have dropped calls. They are small enough to not be a bothersome when connected to the phone's usb port on the side. Now the phone can be used anywhere in the office as long as you have an electric outlet. If you purchased your phones with POE planning - you will need the power adapter with this solution. Still a savings over running LAN.

## Features

- Use with the OBi200, OBi202 VoIP Phone Adapters or OBi1022, OBi1032, OBi1062 IP Phone to Connect to Your Router via WiFi
- Wireless Data Encryption with 64/128-bit WEP, WPA, WPA2
- WiFi Standard IEEE 802.1x for High Level of Security
- OBiWiFi5G Connects to the USB Port of the OBi VoIP Device and is Configured via Your Web Browser

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXFA83I |
| Best Sellers Rank | #157,013 in Office Products ( See Top 100 in Office Products ) #65 in VoIP Telephone Adapters |
| Brand | Ｅｌｎｉｃｅｃ |
| Built-In Media | OBiWiFi5G dongle |
| Color | Black |
| Compatible Devices | Polycom VVX Series Phones |
| Connector Type | Micro USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (607) |
| Global Trade Identification Number | 00682017335223 |
| Item Dimensions | 1.18 x 0.59 x 0.3 inches |
| Item Type Name | Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062 |
| Item Weight | 10 Grams |
| Manufacturer | Obihai Technology, Inc. |
| Model Number | OBiWiFi5G |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Plug Type | Type A - 2 pin (North American) |
| UPC | 682017335223 |
| Unit Count | 1 Count |
| Warranty Type | Limited |

## Product Details

- **Brand:** Ｅｌｎｉｃｅｃ
- **Color:** Black
- **Compatible Devices:** Polycom VVX Series Phones
- **Connector Type:** Micro USB
- **Item dimensions L x W x H:** 1.18 x 0.59 x 0.3 inches

## Images

![Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062 - Image 1](https://m.media-amazon.com/images/I/71RRRcFJ9VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Enables Me to Send/Receive FAX Documents and Talk Wirelessly
*by L***R on August 8, 2017*

Here is the challenge that I bought this device to resolve: My wife and I live and travel full-time in our motorhome. The only wired connections that we have are the electric power outlets at campgrounds with full hookups but no cable or hard-wired Internet connections. Most of the time we can send scanned documents via email but we are sometimes called upon to send/receive FAX documents. Heretofore, we've had to use a nearby office supply store to send/receive such documents. Our smartphones give us Internet access via Wi-Fi and the ability to make phone calls but no Ethernet connection to establish VoIP with our OBi200. This Obihai Technology OBIWIFI5G wireless adapter now provides me with that capability. Although it was a pain in the backside to configure this device I was finally successful. First my OBi200 needed a firmware update in order to accommodate this wireless adapter. That required a hard-wired Ethermet Internet connection which I was able to obtain at the campground office where I am staying. Next, since my OBi200 had been loaned to my step daughter and then returned to me, it was registered to another user, which locked me out. Ultimately I was able to find how to do a "factory reset" for my OBi200, register it with my own Google Voice account and update its firmware. Once I did that, I was finally able to configure this wireless adapter to use my smartphone's Wi-Fi. Once the Wi-Fi link was established with this wireless adapter I no longer needed a hard-wired Internet connection and am able to quickly establish a phone/FAX VoIP connection through my cellphone via a 4G two-to-three bar Verizon Wireless signal. The ultimate test was the quality of the phone connection which is quite serviceable for voice but, more importantly, enables me to reliably send multiple FAX messages to distant locations such as New Jersey and Florida from a campground where I am staying in Prescott Valley, Arizona. The connection also works well to receive FAX documents. No doubt, there may be many other creative uses for this wireless adapter, but it solved a knotty problem for me.

### ⭐⭐⭐⭐⭐ Works Easily
*by C***F on February 8, 2020*

I have purchased 7 of these now to put on Polycom 250 phones with wifi enabled. They are automatically recognized and the polycom wizard makes them easy to install. They have freed us up from spending hundreds on cabling through walls. Make sure you have at least 3 bars of signal and you will not have dropped calls. They are small enough to not be a bothersome when connected to the phone's usb port on the side. Now the phone can be used anywhere in the office as long as you have an electric outlet. If you purchased your phones with POE planning - you will need the power adapter with this solution. Still a savings over running LAN.

### ⭐⭐⭐⭐⭐ Effective, reasonably priced, and reliable
*by S***H on December 4, 2017*

With this dongle I get about 33% signal at the opposite corner of my house, which is good enough for calls as clear as calling from a land line. My router is an Asus RT-AC68U running Tomato firmware. I suspect the people who complain of poor call quality or poor connectivity have either a garbage router or an expensive router with garbage, buggy OEM firmware. Here's a litmus test: if you have to reboot your router once a week, then VoIP over wifi is not for you. I'm just pleased that a proprietary wifi dongle doesn't cost a premium. $25 shipped Prime is perfectly reasonable for a compact 802.11ac adapter. I was able to use this dongle to connect my OBi200 to my WLAN without the OBi200 ever having been plugged in via Ethernet. After getting the adapter attached to my wireless network per Obihai's documentation, I logged into my router, set up a DHCP reservation, then forwarded UDP port 10000 to the reserved IP address. My OBi200 was then able to register with Obihai, register with Google Voice, update its firmware, and make phone calls with zero errors.

## Frequently Bought Together

- Obihai OBiWiFi5G 2.4/5GHz Wireless 802.11AC Adapter for OBi200, OBi202, OBi1022, OBi1032, OBi1062
- Poly (Plantronics + Polycom) OBiWiFi5G USB USB Wi-Fi Accessory for VoIP Adapters (1517-49585-001)
- Polycom Power Supply (2200-48872-001) for VVX 150/250/350/450

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-20*