---
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: "39073 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "Tp Link"
url: https://www.desertcart.hu/products/526118133-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc
store_origin: HU
region: Hungary
---

# 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:** 39073 Ft
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your desktop WiFi game with lightning-fast AX1800 speeds!

## 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?** 39073 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Dual Band Flexibility:** Switch effortlessly between 2.4GHz and 5GHz bands to optimize your connection and reduce interference.
- • **Connect More, Lag Less:** MU-MIMO and OFDMA technologies maximize network efficiency by handling multiple devices simultaneously with minimal delay.
- • **Plug & Play with USB 3.0:** Fast USB 3.0 interface and 1.2m cable ensure easy setup and optimal placement for the best signal reception.
- • **Blazing Fast WiFi 6 Performance:** Experience ultra-low latency and speeds up to 1.8 Gbps for seamless gaming, streaming, and downloads.
- • **Extended Range & Signal Stability:** High-gain 5dBi dual band antennas with beamforming deliver superior coverage and consistent performance across your workspace.

## Overview

The TP-Link Archer TX21UH is a cutting-edge AX1800 WiFi 6 USB adapter designed for desktop PCs, delivering dual band connectivity (2.4GHz & 5GHz) with speeds up to 1.8 Gbps. Featuring MU-MIMO and OFDMA for efficient multi-device handling, high-gain 5dBi antennas for extended range, and WPA3 security for enhanced protection, it supports Windows 10 and 11. Its USB 3.0 interface ensures fast data transfer and flexible placement, making it an essential upgrade for professionals seeking reliable, high-speed wireless 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: Great Compact WIFI Adapter - I bought an old Toshiba laptop to use as a backup for my music studio,and to create videos to download to youtube,etc. The problem was that the old wifi adapter would not connect to the newer wifi system we have,so I bought this adapter to utilize a USB wifi connection. It works great. Set-up was easy with the software CD that is included,however,the old laptop I had still had the CD Rom unit.so installing the software was a breeze. If someone uses this adapter without a CD Rom to install the software,they will need access to the internet or an external CD Rom connected to their laptop/notebook,etc., in order to download the software. Other than that issue for someone trying to use it without a CD Rom, this adapter works great,is fast and doesn't stick way out of the laptop like some adapters I've had. I'm very satisfied with my purchase so far,and yes- I would purchase it again.
Review: Saved my Think Pad laptop - A great little wifi adapter. Everything is working perfectly since replacing my laptops failed internal wifi adapter with the AC1300. Installation was as simple as plugging into a USB Port. All setup took place in the background with no input from me other than providing the password to my network. I immediately noticed my download speeds were much faster than they have been. Checked with speedtest.net and consistently got download speeds of 250 MBPS (thats the limit my ISP puts on me). All in all, this $18.00 investment saved my laptop. Completely satisfied

## 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 | #3 in USB Computer Network Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (18,126) |
| Date First Available | April 13, 2023 |
| Item Weight | 4.5 ounces |
| Item model number | Archer TX21UH |
| Manufacturer | TP-Link |
| Product Dimensions | 4.4 x 1.2 x 0.58 inches |

## Product Details

- **Brand:** TP-Link
- **Color:** Black
- **Compatible Devices:** Desktop, Laptop
- **Compatible Operating System Family:** Windows
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1800 Megabits Per Second
- **Hardware Interface:** USB
- **Item Weight:** 0.28 Pounds
- **Product Dimensions:** 1.2"L x 0.58"W x 4.4"H
- **UPC:** 840030706394

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Compact WIFI Adapter
*by S***S on January 31, 2026*

I bought an old Toshiba laptop to use as a backup for my music studio,and to create videos to download to youtube,etc. The problem was that the old wifi adapter would not connect to the newer wifi system we have,so I bought this adapter to utilize a USB wifi connection. It works great. Set-up was easy with the software CD that is included,however,the old laptop I had still had the CD Rom unit.so installing the software was a breeze. If someone uses this adapter without a CD Rom to install the software,they will need access to the internet or an external CD Rom connected to their laptop/notebook,etc., in order to download the software. Other than that issue for someone trying to use it without a CD Rom, this adapter works great,is fast and doesn't stick way out of the laptop like some adapters I've had. I'm very satisfied with my purchase so far,and yes- I would purchase it again.

### ⭐⭐⭐⭐⭐ Saved my Think Pad laptop
*by D***N on January 19, 2026*

A great little wifi adapter. Everything is working perfectly since replacing my laptops failed internal wifi adapter with the AC1300. Installation was as simple as plugging into a USB Port. All setup took place in the background with no input from me other than providing the password to my network. I immediately noticed my download speeds were much faster than they have been. Checked with speedtest.net and consistently got download speeds of 250 MBPS (thats the limit my ISP puts on me). All in all, this $18.00 investment saved my laptop. Completely satisfied

### ⭐⭐⭐⭐⭐ affordable replacement for Wi-Fi
*by W***. on October 2, 2025*

First part of this is to trash Asus. Bought a vivobook i5 new in the box on clearance (not from Amazon). Figured Asus makes a good motherboard, laptop should be good too. NOPE. First couple of days it was fine, then the touchpad went wonky. started opening windows, magnifying windows, closing them, just all kinds of crazy stuff. So to use it, I bought a cheap wireless mouse. Few weeks later wireless stopped working. Did a bunch of troubleshooting, yep, internal wireless out. Tossed the thing a side and didn't use it. What isn't Asus fault is me being lazy and not sending it in. Life happened and decided to pull it out again to get some use out of the lemon laptop. I purchased the TP-Link AC 1300 usb just to see if I could get it to work. Lets get the stupid out of the way first. Win 11 doesn't have a driver for it, TP-L sends a CD. Guess what doesn't have a CD drive, like most new laptops do. No way to get the driver on unless I cable up and download it. Once I ran a cable across the floor, went to the site and downloaded the driver, the rest was easy. It installed, went right on my network and works fine. Speed is good and haven't had a problem with it. Now I'm just waiting for the USB system in this poorly constructed laptop to fail next and turns this laptop into a boat anchor. Buy this work around for a bad wireless, Do not buy a Asus Vivobook. Did I mention the vivobook has a really weak battery? No, well it stinks too.

## 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 Hungary*
*Store origin: HU*
*Last updated: 2026-03-10*