---
product_id: 630374791
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: "€ 115.21"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tp Link"
url: https://www.desertcart.sk/products/630374791-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc
store_origin: SK
region: Slovakia
---

# AX1800 WiFi 6 speeds up to 1.8 Gbps Dual Band 2.4GHz & 5GHz with 5dBi 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:** € 115.21
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your desktop WiFi game — faster, stronger, smarter!

## 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?** € 115.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/630374791-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 for multiple devices simultaneously.
- • **Plug & Play with USB 3.0 Speed:** Flexible 1.2m cable and USB 3.0 interface ensure 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 TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter delivers dual-band wireless speeds up to 1.8 Gbps with advanced MU-MIMO and OFDMA technologies. Equipped with high-gain 5dBi antennas and WPA3 security, it ensures extended range, robust connections, and next-gen encryption. Designed for Windows 10/11 desktops, its USB 3.0 interface and flexible cable provide easy installation and superior transfer speeds, making it the perfect upgrade for professional-grade home or office networking.

## 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.

Review: Works great. Had one hiccup during installation of driver software.
Review: Driver download brutal

## 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 |
|---------------|-------|
| ASIN | B0BZJRXT7X |
| Best Sellers Rank | #151,226 in Computers ( See Top 100 in Computers ) #970 in USB Computer Network Adapters |
| Brand | TP-Link |
| Built-In Media | Archer TX21UH, Quick Installation Guide, USB 3. |
| Color | Black |
| Colour | Black |
| Compatible Devices | Desktop, Laptop |
| Compatible devices | Desktop, Laptop |
| Customer Reviews | 4.2 out of 5 stars 525 Reviews |
| Data Link Protocol | USB |
| Data Transfer Rate | 1800 Megabits Per Second |
| Data link protocol | USB |
| Hardware Interface | USB |
| Hardware interface | USB |
| Item Dimensions L x W x H | 30L x 15W x 112H millimeters |
| Item Type Name | WiFi Adapter |
| Item Weight | 127 g |
| Item height | 0.58 inches |
| Manufacturer | TP-Link |
| Product dimensions | 30L x 15W x 112H millimeters |
| UPC | 840030706394 |

## Product Details

- **Brand:** TP-Link
- **Hardware interface:** USB
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop
- **Product dimensions:** 11.2L x 3W x 1.5H centimeters

## 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/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 3](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 4](https://m.media-amazon.com/images/I/61UQ+00Y0zL.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/61VQ4cYTnfL.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 26 August 2023*



### ⭐⭐⭐⭐ Driver download brutal
*by J***N on 4 October 2025*



### ⭐⭐⭐⭐⭐ Wow. Speeds went from 4mbps to 200+ mbps
*by P***T on 24 June 2025*



## 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 Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*