---
product_id: 458554714
title: "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"
brand: "tp-link"
price: "257 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Tp Link"
url: https://www.desertcart.pl/products/458554714-wifi-6-usb-adapter-for-desktop-pc-archer-tx20u-plus
store_origin: PL
region: Poland
---

# AX1800 WiFi 6 speeds up to 1.8 Gbps Dual-band 2.4GHz & 5GHz with 5dBi high-gain antennas Next-gen WPA3 security protocol 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

**Brand:** tp-link
**Price:** 257 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your desktop to WiFi 6 and never settle for slow again!

## Quick Answers

- **What is this?** 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 by tp-link
- **How much does it cost?** 257 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/458554714-wifi-6-usb-adapter-for-desktop-pc-archer-tx20u-plus)

## 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

- • **Cutting-Edge Security:** Stay protected with WPA3 encryption, the latest in WiFi security standards, safeguarding your data and privacy.
- • **Dual-Band Flexibility:** Switch effortlessly between 2.4GHz and 5GHz bands to optimize your connection and reduce network congestion.
- • **Plug & Play with USB 3.0:** Easy setup with a 1-meter USB 3.0 cable ensures optimal performance and flexible positioning—no tech headaches.
- • **High-Gain Adjustable Antennas:** Boost your signal strength and range with dual 5dBi beamforming antennas designed for superior desktop placement.
- • **Blazing Fast WiFi 6 Performance:** Experience ultra-low latency and lightning speeds up to 1.8 Gbps for seamless streaming, gaming, and downloads.

## Overview

The TP-Link Archer TX20U Plus is a USB 3.0 WiFi 6 adapter delivering AX1800 dual-band speeds up to 1.8 Gbps with high-gain 5dBi antennas and WPA3 security. Compatible with Windows 10/11, it offers enhanced range, reduced latency, and easy plug-and-play setup, making it the ultimate upgrade for desktop PCs craving next-gen wireless performance.

## Description

TP-Link USB WiFi 6 Adapter for Desktop PC AX1800 Wireless Network Adapter with 2.4GHz/5GHz High Gain Dual Band 5dBi Antennas, Supports Windows 11/10 (Archer TX20U Plus)High Speed, Dual Band WiFiThe Archer TX20U Plus 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: Compatible with all WiFi bands! It’s plug and play! - I use this daily! Its speeds are maxed out on my providers side so this device can do A LOT. It also fell off my desk and nothing broke so it’s durable! The security of it is great too! It is WiFi compatible with all bands and it’s small enough if to put in your bag if you’ve got to travel. It’s plug and play so easy to setup and functional right away.
Review: FINALLY - Life in the Wifi-6 fast lane thanks to TP-Link's TX20U!!! - 200mbps ceiling no more! At our new home I had tried getting our xFinity wifi speeds to get anywhere near the wired speeds (routinely 600 - 800mbps with the ethernet cables strong from the router 50 feet to my office) and no matter what I did the wifi speed never went above 200 - 220mbps. What was weird is that a cheap $200 buck Lexmark Chromebook would get wifi speeds of 450 - 600 no problem (so, at least that saved me from contacting xFinity "support" since clearly that showed the router was working just fine.) I ordered a couple other USB wifi adapters (primarily based on reviews mentioning the sorts of speeds I was hoping, nothing else) with no luck. I finally asked Claude.ai what could be happening and it indicated I needed a 2mimo Wifi-6 compatible adapter and specifically recommended this one. I tried it on an older HP G1 desktop, first, with no increase in speed. I thought this wasn't go to work either but thought I would give it a try on a much newer PC. Lo' and behold, it worked PERFECTLY and the first Fast.com speed report was 580mbps. Since then the speeds have average 650 - 800mbps! (BTW, the reason the old PC's speed didn't increase is not only is it Windows 10, but according to Claude.ai the chipset of that machine isn't capable of supporting today's Wifi-6 demands.) The design is great and it took only a few minutes to install after downloading the latest driver. Not only was it a great price it the performance and the range saved from what I was preparing to do the following day, call the handyman to wire the house for wired ethernet (which would have easily cost $500 - $1000 bucks for all of the rooms I was resigning myself to needing ethernet drops!) Thank you, TP-Link! So glad Claude recommended your TX20U!

## Features

- 𝐏𝐥𝐞𝐚𝐬𝐞 𝐮𝐬𝐞 𝐔𝐒𝐁 𝟑.𝟎 𝐩𝐨𝐫𝐭 𝐭𝐨 𝐞𝐧𝐬𝐮𝐫𝐞 𝐨𝐩𝐭𝐢𝐦𝐚𝐥 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞.
- 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 𝐖𝐢𝐅𝐢 𝐀𝐝𝐚𝐩𝐭𝐞𝐫 - 2.4GHz and 5GHz bands for flexible connectivity (up to 1201 Mbps on 5GHz and up to 574 Mbps on 2.4GHz)
- 𝐃𝐮𝐚𝐥 𝐇𝐢𝐠𝐡-𝐆𝐚𝐢𝐧 𝐀𝐧𝐭𝐞𝐧𝐧𝐚𝐬 𝐰𝐢𝐭𝐡 𝐁𝐞𝐚𝐦𝐟𝐨𝐫𝐦𝐢𝐧𝐠: Improved range, signal quality, and transmission performance- making it your ideal WiFi adapter
- 𝐍𝐞𝐱𝐭 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 - This WiFi Adapter supports WPA3 encryption, the latest security protocol to provide enhanced protection in personal password safety
- 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞, 𝐌𝐮𝐥𝐭𝐢-𝐃𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐧𝐭𝐞𝐧𝐧𝐚 𝐟𝐨𝐫 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐏𝐂: Enable flexible deployment for the best reception with adjustable antennas and flexible desktop PC design. (Mac OS requires manual driver upload.)
- 𝐑𝐞𝐝𝐮𝐜𝐞𝐝 𝐋𝐚𝐭𝐞𝐧𝐜𝐲 𝐚𝐧𝐝 𝐂𝐨𝐧𝐠𝐞𝐬𝐭𝐢𝐨𝐧 - Supports MU-MIMO and OFDMA to reduce congestion and to increase throughput, ensuring seamless experience
- 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 - The wifi adapter is equipped with a 1 meter USB 3.0 cable to allow flexibility in the placement of the device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5YPK9L1 |
| Best Sellers Rank | #1 in Computer Networking Antennas |
| Customer Reviews | 4.3 4.3 out of 5 stars (27,135) |
| Date First Available | July 28, 2022 |
| Item Weight | 2.88 ounces |
| Item model number | Archer TX20U Plus |
| Manufacturer | TP-Link |
| Product Dimensions | 3.31 x 6.15 x 0.76 inches |

## Product Details

- **Brand:** TP-Link
- **Color:** Black
- **Compatible Devices:** Desktop
- **Compatible Operating System Family:** Windows
- **Data Link Protocol:** USB
- **Data Transfer Rate:** 1800 Megabits Per Second
- **Hardware Interface:** USB, USB 2.0, USB 3.0
- **Item Weight:** 2.88 ounces
- **Product Dimensions:** 6.15"L x 3.31"W x 0.76"H
- **UPC:** 840030707889

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51D62WbhUNL.jpg)

## Available Options

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

## Questions & Answers

**Q: Malware?! i did everything and all of my virus protection apps are flagging it with malware. this is scary and amazon wont let me review the product.**
A: Hi! The adapter does not contain any malware. It is a USB hardware adapter designed to provide your PC with AX1800 Wi-Fi 6 connectivity. If you are referring to the downloading and installation of a driver for the adapter, please ensure you are properly downloading it from our official TP-Link website and not a third-party site.

**Q: Why does the light flash? It seems to be connected, what gives?**
A: Not really sure what is causing the light to blink -- but a Solid light - means you are connected...

**Q: As the usb naming scheme has now changed from "3.0" to "3.1 gen 1 (5gbps)" and  and "3.2 gen 2 (~10gbps), which type of usb connection is supported?**
A: I have an ASROCK board with both gen 1 and gen 2.  Works fine with gen 1.  When I try using gen 2, I get an error when it tries to connect to the network (can't connect to network).  So from my use, I'd say stick with 3.1 gen 1 ports.

**Q: Lost usb what should i buy?i think i out that in return box.. by mistake**
A: While I don't want to prejudice users against this product, I can say, from my own experience, that, at first, it seemed to increase my WiFi reception from awful to acceptable, but then it stopped working altogether in a few months. That led me to try, on a whim, to get out the box of unused parts that came with my 8 year old high end PC. I found the external WiFi antenna that my builder sent to me as a part that was never installed, as they considered that it irrelevant to my build (used only 100 Mbit ethernet with this computer for years) and decided to plug it in to its special port (later antennae don't necessarily need such a port; they're usually just USB). Bingo. I got much better reception from this passive device than I had from the AX 1800, along with almost zero chance of it ever malfunctioning. If it were me, I'd just return the AX 1800 and try a good passive external antenna, preferably one that, like mine, came originally with your motherboard. If that doesn't help you, perhaps there could be another active solution.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compatible with all WiFi bands! It’s plug and play!
*by K***N on March 5, 2026*

I use this daily! Its speeds are maxed out on my providers side so this device can do A LOT. It also fell off my desk and nothing broke so it’s durable! The security of it is great too! It is WiFi compatible with all bands and it’s small enough if to put in your bag if you’ve got to travel. It’s plug and play so easy to setup and functional right away.

### ⭐⭐⭐⭐⭐ FINALLY - Life in the Wifi-6 fast lane thanks to TP-Link's TX20U!!!
*by D***) on January 14, 2026*

200mbps ceiling no more! At our new home I had tried getting our xFinity wifi speeds to get anywhere near the wired speeds (routinely 600 - 800mbps with the ethernet cables strong from the router 50 feet to my office) and no matter what I did the wifi speed never went above 200 - 220mbps. What was weird is that a cheap $200 buck Lexmark Chromebook would get wifi speeds of 450 - 600 no problem (so, at least that saved me from contacting xFinity "support" since clearly that showed the router was working just fine.) I ordered a couple other USB wifi adapters (primarily based on reviews mentioning the sorts of speeds I was hoping, nothing else) with no luck. I finally asked Claude.ai what could be happening and it indicated I needed a 2mimo Wifi-6 compatible adapter and specifically recommended this one. I tried it on an older HP G1 desktop, first, with no increase in speed. I thought this wasn't go to work either but thought I would give it a try on a much newer PC. Lo' and behold, it worked PERFECTLY and the first Fast.com speed report was 580mbps. Since then the speeds have average 650 - 800mbps! (BTW, the reason the old PC's speed didn't increase is not only is it Windows 10, but according to Claude.ai the chipset of that machine isn't capable of supporting today's Wifi-6 demands.) The design is great and it took only a few minutes to install after downloading the latest driver. Not only was it a great price it the performance and the range saved from what I was preparing to do the following day, call the handyman to wire the house for wired ethernet (which would have easily cost $500 - $1000 bucks for all of the rooms I was resigning myself to needing ethernet drops!) Thank you, TP-Link! So glad Claude recommended your TX20U!

### ⭐⭐⭐⭐⭐ good product, good price
*by D***. on February 28, 2026*

Was really unsure about this, but it works great. It connected without a problem and allows us to have internet on an older computer that does not have a wifi card. Good price, good product.

## Frequently Bought Together

- 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
- 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 USB WiFi Adapter for Desktop PC, AC1300 USB 3.0 Wireless Dual Band Network Adapter with High Gain Antenna(Archer T3U Plus), MU-MIMO, Windows 11/10/8.1/8/7/XP, Mac OS 10.9-10.15

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*