--- 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: "€ 116.66" currency: EUR in_stock: true category: "Tp Link" url: https://www.desertcart.pt/products/544607549-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc store_origin: PT region: Portugal --- # AX1800 WiFi 6 speeds up to 1.8 Gbps Dual Band 2.4GHz & 5GHz with 5dBi high-gain antennas MU-MIMO & OFDMA 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:** € 116.66 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your desktop WiFi game β€” don’t get left buffering! ## 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?** € 116.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 - β€’ **Dual Band Flexibility:** Switch effortlessly between 2.4GHz and 5GHz bands to optimize your connection for range or speed. - β€’ **Plug & Play with USB 3.0 Speed:** Flexible 1.2m USB 3.0 cable ensures easy setup and blazing-fast data transfer, compatible with Windows 10 and 11. - β€’ **Blazing Fast WiFi 6 Performance:** Experience ultra-low latency and lightning speeds up to 1.8 Gbps, perfect for seamless gaming, streaming, and downloads. - β€’ **Next-Level Multi-Device Support:** MU-MIMO and OFDMA technologies ensure your network stays smooth and efficient, even with multiple devices connected. - β€’ **Extended Range & Signal Stability:** High-gain 5dBi dual band antennas with beamforming deliver superior coverage and consistent signal strength across your workspace. ## Overview The TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter delivers cutting-edge wireless speeds up to 1.8 Gbps with dual band 2.4GHz/5GHz support. Featuring MU-MIMO and OFDMA for efficient multi-device connectivity, plus high-gain 5dBi antennas for extended range and stability. Designed for Windows 10/11 desktops, it uses USB 3.0 for fast data transfer and flexible placement, making it an essential upgrade for professionals demanding reliable, high-speed internet. ## 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 | |---------------|-------| | ASIN | B0BZJRXT7X | | Best Sellers Rank | 195,848 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 988 in Network Antennas | | Box Contents | Archer TX21UH, Quick Installation Guide, USB 3. | | Brand Name | TP-Link | | Color | Black | | Compatible Devices | Desktop, Laptop | | Compatible Operating System Family | Windows | | Customer Reviews | 4.2 4.2 out of 5 stars (590) | | Data Link Protocol | USB | | Data Transfer Rate | 1800 Megabits Per Second | | Hardware Interface | USB | | Item Dimensions L x W x H | 30L x 15W x 112H millimetres | | Item Type Name | WiFi Adapter | | Item Weight | 0.28 Pounds | | Manufacturer | TP-Link | | Manufacturer Part Number | Archer TX21UH | | Minimum Required Operating System Version | Windows 10 | | Model Number | Archer TX21UH | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 840030706394 | | Unit Count | 1.0 count | ## Product Details - **Brand:** TP-Link - **Colour:** Black - **Compatible devices:** Desktop, Laptop - **Data link protocol:** USB - **Data transfer rate:** 1800 Megabits Per Second - **Hardware interface:** USB - **Item weight:** 0.28 Pounds - **Number of Packs:** 1 - **Product dimensions:** 30L x 15W x 112H millimetres - **Unit count:** 1.0 count ## 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. ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/544607549-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc](https://www.desertcart.pt/products/544607549-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-06*