---
product_id: 256525674
title: "AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas"
brand: "alfa network"
price: "฿8549"
currency: THB
in_stock: true
reviews_count: 7
category: "Alfa Network"
url: https://www.desertcart.co.th/products/256525674-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range-dual
store_origin: TH
region: Thailand
---

# 4x 5dBi high-gain antennas USB 3.0 ultra-fast interface 1900 Mbps blazing speed AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas

**Brand:** alfa network
**Price:** ฿8549
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate your WiFi game — don’t let slow connections hold you back!

## Quick Answers

- **What is this?** AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas by alfa network
- **How much does it cost?** ฿8549 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/256525674-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range-dual)

## 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:** Ultra-responsive USB 3.0 interface ensures lag-free connectivity with easy setup.
- • **Sleek, Compact Design:** Lightweight and portable at just 60 grams, perfect for on-the-go professionals.
- • **Blazing Fast AC1900 Speed:** Experience seamless streaming and gaming with up to 1900 Mbps data transfer.
- • **Top-Rated Network Adapter:** Join thousands of satisfied users with a solid 4.3-star rating and trusted Alfa brand reliability.
- • **Long-Range Dual-Band Coverage:** Stay connected farther with powerful 4x 5dBi external antennas on both 2.4GHz & 5GHz bands.

## Overview

The ALFA Network AC1900 WiFi Adapter delivers ultra-fast 1900 Mbps dual-band wireless connectivity via USB 3.0, enhanced by four high-gain 5dBi external antennas for extended range. Designed for desktops and laptops, this compact 60-gram device ensures reliable, high-speed internet access, making it a top choice for professionals demanding seamless streaming, gaming, and remote work.

## Description

Buy ALFA Network AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Professional - professional
Review: Perfect - Super

## Features

- Brand: Alfa
- This will be an ideal pick for you
- Proper packaging
- Packed with features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZD7Z76 |
| Best Sellers Rank | #10,037 in Computers ( See Top 100 in Computers ) #86 in USB Computer Network Adapters |
| Brand | ALFA Network |
| Color | Black |
| Compatible Devices | Desktop, Laptop |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,256) |
| 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 | 60 Grams |
| Manufacturer | Alfa |
| Mfr Part Number | AWUS1900 |
| Model Number | AWUS1900 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ALFA Network
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop
- **Hardware interface:** USB 3.0
- **Product dimensions:** 30.5L x 23.1W x 6.4H centimeters

## Images

![AC1900 WiFi Adapter - 1900 Mbps 802.11ac Long-Range Dual Band USB 3.0 Wi-Fi w/4x 5dBi External Dual-Band Antennas - Image 1](https://m.media-amazon.com/images/I/61wuJwW8D6L.jpg)

## Questions & Answers

**Q: tell me ur location? , i will come to buy this?**
A: hello there, location is USA

## Customer Reviews

### ⭐⭐⭐⭐ Professional
*by S***I on 24 August 2024*

professional

### ⭐⭐⭐⭐⭐ Perfect
*by N***S on 28 January 2024*

Super

### ⭐⭐⭐⭐⭐ Review
*by M***L on 17 October 2025*

Great piece of kit. Would recommend it and the seller

## 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.co.th/products/256525674-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range-dual](https://www.desertcart.co.th/products/256525674-ac1900-wifi-adapter-1900-mbps-802-11ac-long-range-dual)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*