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 : �鶹��.ca: Electronics

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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

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478 ratings

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Brand	TP-Link
Hardware interface	USB
Compatible devices	Laptop, Desktop
Product Dimensions	11.2L x 3W x 1.5H Centimetres
Data link protocol	USB
Data transfer rate	1800 Megabits Per Second
Item weight	127 g
UPC	840030706394
Compatible Operating System Family	Windows
Manufacturer	TP-Link

About this item

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

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This item: 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

$101.94

Get it Jun 27 - Jul 3

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TP-Link USB Bluetooth Adapter for PC, Bluetooth 5.3 Dongle Receiver (UB500) - Plug and Play, Nano Design, EDR & BLE, Supports Windows 11/10/8.1/7 for Wireless Keyboard Mouse Headphone Speaker

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Product information

Technical Details

Brand	‎TP-Link
Manufacturer	‎TP-Link
Model	‎Archer TX21UH
Model Name	‎wifi adapter
Part Number	‎Archer TX21UH
OS	‎Windows 11, Windows 10
Hardware interface	‎USB
Compatible Devices	‎Laptop, Desktop
Mounting Hardware	‎Archer TX21UH, Quick Installation Guide, USB 3.0 Cradle
Number of Items	‎1
Batteries included	‎No
Batteries Required	‎No
Data transfer rate	‎1800 Megabits Per Second
Data link protocol	‎USB
Connector Type	‎Wi-Fi Built In, USB
Manufacturer	‎TP-Link
Item model number	‎Archer TX21UH
Product Dimensions	‎11.18 x 3.05 x 1.47 cm; 127.01 g
ASIN	‎B0BZJRXT7X

Additional Information

Date First Available	April 20 2023
Customer Reviews	478 ratings 4.2 out of 5 stars
�鶹�� Rank	#40,729 in Electronics (See Top 100 in Electronics) #261 in USB Computer Network Adapters

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Product 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 WiFi
The 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 installing

Industry-Leading Support
TP-Link offers 24/7 technical support and 2-year warranty for most home products, 1 more year than most networking brands.

Top Brand: TP-Link

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	This Item 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	Recommendations TP-Link AX1800 WiFi 6 USB Adapter for Desktop PC (Archer TX20U Plus) - Wireless Network Adapter with 2.4GHz, 5GHz, High Gain Dual Band 5dBi Antenna, WPA3, Supports Windows 11/10, Black	�� BrosTrend AXE5400 WiFi 6E USB Adapter, Long Range USB WiFi Adapter for PC Desktop Laptop, Tri-Band 6GHz 2402Mbps + 5GHz 2402Mbps + 2.4G 574Mbps, Wireless Dongle Wi-Fi Stick for Windows 11/10, 802.11ax	�� 1200Mbps USB WiFi Adapter Long Range, Gaming Wireless Adapter for PC Desktop Laptop, Dual Band 5GHz&2.4GHz, WiFi Dongle w/ 2X Antennas, USB 3.0, 802.11AC, Windows 11/10/8.1/8/7/XP, Mac OS 10.9-10.15	�� BrosTrend 1800Mbps USB WiFi 6 Adapter Long Range, High Gain USB WiFi Adapter for PC Desktop Laptop, Dual Band 5GHz 1201Mbps + 2.4GHz 574Mbps, WiFi Dongle w/ 2X Antennas, 802.11AX, for Windows 11/10	�� TL-WN722N 150Mbps High Gain Wireless USB Adapter
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Price	$101.94	$39.99	$54.99	$28.99	-38%��$49.99 List: $79.99	$25.25
Delivery	Get it Jun 27 - Jul 3	Get it by Tuesday, Jun 24	Get it by Tuesday, Jun 24	Get it by Wednesday, Jun 25	Get it by Tuesday, Jun 24	Get it Jun 27 - Jul 2
Customer ratings	4.2478	4.316,319	3.9712	4.515	3.93,371	3.226
Sold by	Redruby Trade LLC	�鶹��.ca	BrosTrend	ZKFHY	Easy Net	Deal Targets
data transfer rate	1800 megabits per second	1800 megabits per second	5400 megabits per second	1300 gigabits per second	1800 megabits per second	150 megabits per second
data link protocol	USB	USB, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac	IEEE802.11ax/ac/n/a 6 GHz, IEEE802.11ax/ac/n/a 5 GHz, IEEE802.11ax/n/g/b 2.4GHz	IEEE 802.11ac or IEEE 802.11n	IEEE 802.11ax/ac/n/a 5GHz, IEEE 802.11ax/n/g/b 2.4GHz	IEEE 802.11n, USB
hardware interface	usb	usb3.0, usb2.0, usb	usb3.0	usb3.0	usb3.0	usb2.0
operating system	Windows 11, Windows 10	Windows 11, Windows 10	Windows 11, Windows 10	Windows 10, Windows XP	Windows 11 / Windows 10	—

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Customer reviews

478 global ratings

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John Zoetebier
Works great. Had one hiccup during installation of driver software.
Reviewed in Australia on August 26, 2023
Verified Purchase

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.

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Frank
Easy set up.
Reviewed in the United States on May 27, 2025
Verified Purchase
Extremely easy install, just plug and use, and a one click easy driver install included in the hardware it self. Extremely fast.

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Joey T.
Very Fast!
Reviewed in the United States on May 6, 2025
Verified Purchase
I bought this because the Starlink router that we have uses WiFi 6 technology. My connection with this is faster than the power line networking with TP Link devices that I was using. I am very pleased with this device.

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Thankyou
It works!
Reviewed in the United States on May 2, 2025
Verified Purchase
I don't know what mechanism it is, but it WORK! It doesn't necessarily boost speed or anything but I don't get dropped signals anymore. It is quite insane things like this works and quite useful.

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�鶹�� regular Customer
PnP with Driver ready to install on Windows 10 Pro.
Reviewed in the United States on December 29, 2024
Verified Purchase
Check the box/container label for Version Number as there are 2 versions 1.0 or 1.6
If you remove/uninstall the Driver just go to the TP-Link website to download and reinstall.
the Extension antenna is made of thin and lightweight plastic which can easily break.
Construction of the device could have used a more rigid enclosure as if stepped on will be crushed.
It may take a few extra seconds to connect to your Wi-Fi signal while the PC is first turned on.
I don't use the mount/stand as the AX1800 USB adapter is plugged into the rear USB 3.0 port on my desktop. For me , it just one less wire and an item I don't have to fidget with.
Wi-Fi 7 should be incoming by 2026 or start to become more popular. Hopefully 6G will become available to replace 5G permitting Wi-Fi 7 to take advantage of better transfer of data.
Depending on your Internet Provider and Data Speed if under 800Mbps then Wi-Fi 5 is the most you will need. As Wi-Fi 6 is up to 1.2Gbps and provides new security feature WPA-3.
The TP-Link AX1800 (Archer TX21UH) adapter performs well and highly recommended for those with very fast internet speeds up to 1.2Gbps. Bought mine while discounted for the holiday season and it's worth it.

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