---
product_id: 39950420
title: "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"
brand: "alfa network"
price: "AR$303105"
currency: ARS
in_stock: true
category: "Alfa Network"
url: https://www.desertcart.com.ar/products/39950420-alfa-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range
store_origin: AR
region: Argentina
---

# 4x 5dBi high-gain antennas USB 3.0 ultra-fast interface 1900 Mbps blazing speed 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

**Brand:** alfa network
**Price:** AR$303105
**Availability:** ✅ In Stock

## Summary

> 📶 Unlock your WiFi’s full potential—because buffering is so last decade!

## Quick Answers

- **What is this?** 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 by alfa network
- **How much does it cost?** AR$303105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/39950420-alfa-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range)

## 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

- • **Extended Range Mastery:** Four powerful 5dBi external antennas ensure superior long-range signal strength and stability.
- • **Plug & Play Convenience:** Easy setup with broad Windows compatibility—get online faster and stay connected effortlessly.
- • **Next-Level USB 3.0 Speed:** Plug into USB 3.0 for ultra-low latency and rapid data transfer, leaving lag behind.
- • **Blazing Fast Connectivity:** Experience lightning-fast 1900 Mbps dual-band WiFi for seamless streaming and gaming.
- • **TAA Compliant Authenticity:** Trust in genuine ALFA quality with Trade Agreements Act compliance for secure procurement.

## Overview

The ALFA AC1900 WiFi Adapter delivers ultra-fast 1900 Mbps dual-band 802.11ac connectivity via USB 3.0, enhanced by four 5dBi external antennas for extended range and stable signals. TAA compliant and designed for professional-grade networking, it’s perfect for millennial managers demanding reliable, high-performance wireless access.

## Description

Buy 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: USB Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Note: No driver to support Mac OS version beyond 10.15, nor support M1/M2 chipset.
- Genuine ALFA Adapters are TAA (Trade Agreements Act) Compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZD7Z76 |
| Best Sellers Rank | #175 in USB Computer Network Adapters |
| Date First Available | February 10, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.12 ounces |
| Item model number | AWUS1900 |
| Manufacturer | Alfa |
| Product Dimensions | 12.01 x 9.09 x 2.52 inches |

## Product Details

- **Brand:** ALFA Network
- **Color:** Black
- **Compatible Devices:** Desktop, Laptop
- **Compatible Operating System Family:** Linux, MacOS, 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:** 9.09"L x 2.52"W x 12.01"H

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61wuJwW8D6L.jpg)

## Questions & Answers

**Q: Does this work well with Kali Linux  the latest version and does it support packet injection as well as wireless mon ?**
A: Would anyone say the dual band is better than this adapter for Kali? Even with the dual band, you have to install realtek-rtl88xxau-dkms ... is this any different? I keep reading that it does work ... it doesn't work ... it does work ... it doesn't ... So, I am confused?

**Q: does this product work good for boondocking?**
A: Although the range is exceptional, it really comes down to how you plan on using it. If you're talking going out in the middle of nowhere, no. I know a guy that lives out of his van (by choice, not circumstance). I set him up with an older card and a laptop and he's able to grab wifi, but he mostly parks in the city.

**Q: Is a original alfa mac address start with 00:c0:ca or copy ?**
A: Original.

**Q: Does this work with alfa network 3.0 out of 5 stars  1reviews alfa tube-uac2 802.11ac dual band 2.4/5 ghz long range usb adapter 9 dbi omni ant. ?**
A: Yes

## 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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**Shop now:** [https://www.desertcart.com.ar/products/39950420-alfa-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range](https://www.desertcart.com.ar/products/39950420-alfa-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-25*