---
product_id: 526118133
title: "TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10"
brand: "tp-link"
price: "AR$171807"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/526118133-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc
store_origin: AR
region: Argentina
---

# AX1800 WiFi 6 speeds up to 1800 Mbps Dual Band 2.4GHz & 5GHz with 5dBi high-gain antennas Next-gen WPA3 security protocol TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10

**Brand:** tp-link
**Price:** AR$171807
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Desktop WiFi Game — Stay Ahead, Stay Connected!

## Quick Answers

- **What is this?** TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10 by tp-link
- **How much does it cost?** AR$171807 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/526118133-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc)

## Best For

- tp-link enthusiasts

## Why This Product

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

## Key Features

- • **Connect More, Lag Less:** MU-MIMO and OFDMA tech boost your network’s capacity and reduce latency even with multiple devices connected.
- • **Plug & Play with USB 3.0 Speed:** Flexible 1.2m USB 3.0 cable ensures lightning-fast data transfer and easy setup on Windows 10/11.
- • **Blazing Fast WiFi 6 Performance:** Experience ultra-smooth streaming, gaming, and downloads with AX1800 speeds that crush network congestion.
- • **Extended Range with High-Gain Antennas:** Beamforming and dual 5dBi antennas deliver stronger, more reliable signals across your workspace.
- • **Dual Band Flexibility for Ultimate Connectivity:** Seamlessly switch between 2.4GHz and 5GHz bands to optimize your network for speed or range.

## Overview

The Archer TX21UH AX1800 WiFi 6 USB Adapter delivers cutting-edge dual-band wireless speeds up to 1800 Mbps with advanced MU-MIMO and OFDMA technologies. Equipped with high-gain 5dBi antennas and beamforming, it ensures extended range and stable connections. Featuring USB 3.0 for rapid data transfer and WPA3 security for next-level protection, this adapter is optimized for seamless, secure connectivity on Windows 10 and 11 desktops.

## Description

TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10

## Features

- Lightning-Fast WiFi 6 Adapter -Experience faster speeds with less network congestion compared to previous generation Wi-Fi 5. AX1800 wireless speeds to meet all your gaming, downloading, and streaming needs.
- Dual Band USB WiFi 6 Adapter - 2.4GHz and 5GHz bands for flexible connectivity (1201 Mbps on 5GHz and 574 Mbps on 2.4GHz).
- Connect More Devices with Lower Latency: MU-MIMO and OFMDA technology works hand in hand to boost throughput and efficiency of your Wi-Fi network. MU-MIMO communicates with your network to provide multiple data streams simultaneously, greatly increasing the number of connected devices while OFDMA enables sharing a single data stream between multiple devices to further enhance the efficiency of each data stream.
- Ultimate Range - Dual band Antennas with beamforming Improve range, signal quality, and transmission performance, making it your ideal desktop WiFi adapter.
- USB 3.0 for Superior Transfer Speeds - Experience blazing-fast transfer speeds with USB 3.0. USB 3.0 transfers data up to 10 times faster than USB 2.0 and is backwards compatible with all previous generations of USB versions.
- Flexible Design - The wifi adapter is equipped with a 1.2-meter USB 3.0 cable to allow flexibility in the placement of the device.
- Next Generation Security - This WiFi Adapter supports WPA3 encryption, the latest security protocol to provide enhanced protection in personal password safety.
- Simple Installation - Archer TX21UH comes with pre loaded driver, featuring simple software installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Data Link Protocol | USB |
| Data Transfer Rate | 1800 Megabits Per Second |
| Compatible Devices | Laptop, Desktop |
| Hardware Connectivity | USB |
| Item Weight | 0.28 Pounds |
| Item Dimensions L x W x H | 4.4"L x 1.2"W x 0.58"H |

## Product Details

- **Brand:** TP-Link
- **Hardware Interface:** USB
- **Color:** Black
- **Compatible Devices:** Desktop, Laptop
- **Product Dimensions:** 1.2"L x 0.58"W x 4.4"H
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1800 Megabits Per Second
- **Item Weight:** 4.48 ounces
- **UPC:** 840030706394
- **Compatible Operating System Family:** Windows

## Images

![TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10 - Image 1](https://m.media-amazon.com/images/I/511E6UgrpBL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does it work with Ubuntu 18.04?**
A: Using this with Ubuntu 20.04. Works great.

I had to clone a small Github repo with a couple simple commands. The answer that you'll find pretty easily, and that followed I followed, had over 20 upvotes.

**Q: If I have a desktop pc with no wireless network card will plug in this into my pc give it a wireless connection?**
A: Yes, installing the Archer T2U Plus into a compatible PC via an available USB port will provide the PC with dual-band AC600 WiFi connectivity capabilities so your PC can connect to nearby WiFi networks.

**Q: Does this support Bluetooth?**
A: No this doesn't have Bluetooth.

**Q: Does the ac900 work well with kali linux 2019.3 monitor mode, packet injections and other pen testing tools? thanks again**
A: Shows up as wlan0 in ifconfig so it's plug and play > airmon-ng started monitor mode no problem > airodump-ng shows its working > aireplay-ng says injection is working. 20 bucks well spent.

## Frequently Bought Together

- TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX21UH) Wireless Network Adapter with 2.4GHz, 5GHz, MU-MIMO, OFDMA, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10
- TP-Link USB Bluetooth Adapter for PC, Bluetooth 5.0/5.3 Dongle Receiver, Plug and Play, Nano Design, EDR & BLE, Supports Windows 11/10/8.1/7 for Desktop, Laptop, PS5/PS4/Xbox Controller (UB500)
- TP-Link WiFi 6 USB Adapter for Desktop PC - (Archer TX20U Plus) AX1800 Wireless Network Adapter with 2.4GHz, 5GHz, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-01*