---
product_id: 544607549
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: "€ 143.73"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.es/products/544607549-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc
store_origin: ES
region: Spain
---

# AX1800 WiFi 6 speeds up to 1800 Mbps Dual Band 2.4GHz & 5GHz for versatile connectivity MU-MIMO & OFDMA tech for multiple device efficiency 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:** € 143.73
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your desktop WiFi game with lightning-fast, future-proof connectivity!

## 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?** € 143.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/544607549-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

- • **Dual Band Flexibility:** Seamlessly switch between 2.4GHz and 5GHz bands for optimal speed and range wherever you work.
- • **Blazing Fast WiFi 6 Speeds:** Experience ultra-smooth streaming, gaming, and downloads with AX1800 wireless performance.
- • **Next-Level Multi-Device Support:** MU-MIMO and OFDMA technologies reduce lag and boost network efficiency even with many connected devices.
- • **Plug & Play USB 3.0 Convenience:** Fast data transfer with a 1.2m flexible USB 3.0 cable, compatible with Windows 10/11 for instant upgrade.
- • **Extended Range & Signal Stability:** High Gain Dual Band 5dBi antennas with beamforming ensure your connection stays strong across your workspace.

## Overview

The TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter delivers dual-band wireless speeds up to 1800 Mbps, enhanced by MU-MIMO and OFDMA for efficient multi-device connections. Equipped with high gain 5dBi antennas and USB 3.0, it ensures extended range, stable signals, and fast data transfer, fully compatible with Windows 10 and 11.

## 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 High Speed, Dual Band WiFiThe Archer TX21UH grants your PC access to 802.11ax technology while receiving WiFi signals on two separate bands, boosting speeds up to 1.8 Gbps (up to 574 Mbps on the 2.4GHz band and 1201 Mbps on the 5GHz band). Granting you better networking experience for all your online needs. Supported systems: Windows 10, 11(32, 64 bit) Please use USB 3.0 port to ensure optimal performance and disable your device’s internal Wi-Fi first before installingIndustry-Leading SupportTP-Link offers 24/7 technical support and 2-year warranty for most home products, 1 more year than most networking brands.

## 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..

## 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
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop
- **Product dimensions:** 11.2L x 3W x 1.5H centimetres
- **Data link protocol:** USB
- **Data transfer rate:** 1800 Megabits Per Second
- **Item weight:** 0.28 Pounds
- **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)
![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 2](https://m.media-amazon.com/images/I/610j+sxzTwL.jpg)
![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 3](https://m.media-amazon.com/images/I/51JXFl74j9L.jpg)
![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 4](https://m.media-amazon.com/images/I/61VQ4cYTnfL.jpg)
![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 5](https://m.media-amazon.com/images/I/61xeA+0i5VL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great.  Had one hiccup during installation of driver software.
  

*by J***R on Reviewed in Australia on 26 August 2023*

Works great. Had one hiccup during installation of driver software.This happens if you insert the USB adapter while a Windows update is waiting in the queue. For some reason the installation of the Wifi driver fails. After installing the Windows Update the Wifi Adapter does not show the installer anymore. When this happens copy the installer to a folder on your computer before running the Windows Update. If you forget this step, you can download the installer from the TP-Link website. URL is in the small document that comes with the Wifi Adapter.

### ⭐⭐⭐⭐ 







  
  
    Quality WiFi adapter/ antenna
  

*by L***E on Reviewed in the United States on 30 August 2024*

Great signal strength, speed. Software went to D vs drive to download and open.

### ⭐⭐⭐ 







  
  
    Better instructions would have helped
  

*by S***. on Reviewed in the United States on 10 November 2024*

There were no instructions that a driver was needed for Windows 11. The driver was provided on the USB storage device that appeared , but for a user coming from a Mac to windows 11. Expecting it to install and just work did not happen.

## 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 Spain*
*Store origin: ES*
*Last updated: 2026-02-27*