---
product_id: 89315307
title: "ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas"
brand: "alfa network"
price: "€ 19.59"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/89315307-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long
store_origin: PT
region: Portugal
---

# 4x 5dBi high-gain antennas USB 3.0 ultra-fast interface 1900 Mbps blazing speed ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas

**Brand:** alfa network
**Price:** € 19.59
**Availability:** ❌ Out of Stock

## Summary

> 📶 Upgrade Your Connection, Own the Network!

## Quick Answers

- **What is this?** ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas by alfa network
- **How much does it cost?** € 19.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/89315307-alfa-network-ac1900-wifi-adapter-1900-mbps-802-11ac-long)

## Best For

- alfa network enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play USB 3.0:** Enjoy hassle-free installation and ultra-fast data transfer with the latest USB 3.0 interface.
- • **Dual-Band Versatility:** Effortlessly switch between 2.4GHz and 5GHz bands for optimized performance in any environment.
- • **Blazing 1900 Mbps Speed:** Experience lightning-fast downloads and seamless streaming with cutting-edge 802.11ac technology.
- • **Quad High-Gain Antennas:** Maximize your Wi-Fi range and signal stability with four detachable dual-band 5dBi antennas.
- • **Universal Compatibility:** Works flawlessly across Windows, MacOS, Linux, and supports legacy Wi-Fi standards for ultimate flexibility.

## Overview

The ALFA Network AC1900 Wi-Fi Adapter delivers ultra-fast 1900 Mbps dual-band wireless connectivity via USB 3.0, enhanced by four detachable 5dBi high-gain antennas for extended range and stable signals. Compatible with Windows, MacOS, and Linux, it’s perfect for professionals demanding reliable, high-speed internet for gaming, streaming, and multitasking in large homes or offices.

## Description

LIGHTING FAST PERFORMANCE ? Long Range Adapter Connects to Computer to Boost Wireless Connectivity & Enhance 802.11ac Transfer Speeds Up to 1900 Mbps

## Features

- LIGHTING FAST PERFORMANCE ? Long Range Adapter Connects to Computer to Boost Wireless Connectivity & Enhance 802.11ac Transfer Speeds Up to 1900 Mbps
- HIGH-GAIN QUAD ANTENNA ? Includes 4 Detachable Dual-Band Antennas With 2.4GHz/ 5GHz Capability; Great for Video Streaming, File Transfers & Downloads
- MAXIMUM NETWORK SPEEDS ? Great for Large Homes & Offices w/ Numerous Users; Improve Device?s Signal While Gaming, Messaging, Browsing & Beyond
- UNIVERSAL COMPATIBILITY ? Beamforming Enabled & Backwards Compatible With Legacy 802.11a/n/g/b Networks, Windows 7, 8/8.1 & 10, : MacOS 10.12 supported, Linux kernel 3.0 supported
- SIMPLE INSTALLATION ? Easily Connects to Computer Via Included USB 3.0 Cable; FREE Bonus Screen Clip Conveniently Hooks to Laptop Bezel or Desktop Monitor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZD7Z76 |
| Best Sellers Rank | #64,858 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #244 in Wireless USB Adapters |
| Brand Name | ALFA Network |
| Color | multi-color |
| Compatible Devices | Laptop |
| Compatible Operating System Family | Linux, Windows |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,287) |
| Data Link Protocol | USB |
| Data Transfer Rate | 1900 Megabits Per Second |
| Hardware Interface | USB 3.0 |
| Item Dimensions L x W x H | 30.5L x 23.1W x 6.4H Centimeters |
| Item Weight Unit of Measure | 60 Grams |
| Manufacturer | Alfa |
| Manufacturer Part Number | AWUS1900 |
| Model Number | AWUS1900 |

## Product Details

- **Brand:** ALFA Network
- **Colour:** multi-color
- **Compatible Devices:** Laptop
- **Compatible Operating System Family:** Linux, Windows
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1900 Megabits Per Second
- **Hardware Interface:** USB 3.0
- **Item Weight:** 60 Grams
- **Manufacturer:** Alfa
- **Product Dimensions:** 30.5L x 23.1W x 6.4H Centimeters

## Images

![ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas - Image 1](https://m.media-amazon.com/images/I/31DHKsz4usL.jpg)
![ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas - Image 2](https://m.media-amazon.com/images/I/313UT5aNZcL.jpg)
![ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas - Image 3](https://m.media-amazon.com/images/I/31YF8pJ-6qL.jpg)
![ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas - Image 4](https://m.media-amazon.com/images/I/31PyuELXaAL.jpg)
![ALFA Network AC1900 Wifi adapter - 1900 Mbps 802. 11ac Long-Range Dual Band USB 3. 0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas - Image 5](https://m.media-amazon.com/images/I/21mvDLEuzOL.jpg)

## Questions & Answers

**Q: what is the range in kms of these powerful external  antenas**
A: Range is purely dependent on the environment it is used.  More the obstructions between the transmitting antenna and the receiving antenna, lesser the range

**Q: is it compatible with kali linux 2017.1**
A: Yes it will support

**Q: Competible kali Linux using**
A: yes it is compatible

**Q: Can i changed this product antennas with yagi antenna?**
A: You may use any dual band antenna if you want it to perform on both the bands.  All four antenna need to be identical

## Frequently Bought Together

- ALFA AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi Network Adapter w/4x 5dBi External Dual-Band Antennas, TAA Compliant
- 【New Version Type-C WiFi USB】 ALFA AWUS036ACH Long-Range Dual-Band AC1200 Wireless Wi-Fi Adapter w/2x 5dBi External Antennas – 2.4GHz 300Mbps/5GHz 867Mbps – 802.11ac & A, B, G, N
- ALFA Network AWUS036ACS Wide-Coverage Dual-Band AC600 USB Wireless Wi-Fi Adapter w/High-Sensitivity External Antenna - Windows, MacOS & Kali Linux Supported

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-18*