--- product_id: 716203139 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: "HK$1660" currency: HKD in_stock: true reviews_count: 5 category: "Tp Link" url: https://www.desertcart.hk/products/716203139-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc store_origin: HK region: Hong Kong --- # 1800 Mbps blazing speed Dual-band 2.4/5 GHz coverage Next-gen WPA3 security 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:** HK$1660 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your desktop WiFi game with lightning-fast AX1800 power! ## 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?** HK$1660 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/716203139-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 - • **Plug & Play USB 3.0:** Effortless setup with USB 3.0 interface, fully compatible with Windows 10 and 11 for instant connectivity. - • **Dual-Band Powerhouse:** Seamlessly switch between 2.4 GHz and 5 GHz bands for optimal connectivity wherever you work or play. - • **Cutting-Edge Security:** Stay protected with WPA3 encryption, the latest standard in WiFi security for peace of mind. - • **High Gain 5dBi Antenna:** Boost your signal strength and extend your wireless range with a powerful dual-band antenna. - • **Blazing Fast AX1800 Speed:** Experience ultra-smooth streaming and lag-free gaming with up to 1800 Mbps data transfer. ## Overview The TP-Link Archer TX21UH AX1800 WiFi 6 USB Adapter delivers ultra-fast dual-band wireless speeds up to 1800 Mbps, enhanced by a high gain 5dBi antenna for superior range and stability. Featuring the latest WPA3 security protocol and USB 3.0 compatibility, it ensures seamless, secure connectivity for Windows 10 and 11 desktops and laptops. ## Description AX1800 High Gain USB Wireless Adapter. ## Features - AX1800 High Gain Wireless USB Adapter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXH28CND | | Best Sellers Rank | #1,252 in USB Computer Network Adapters | | Brand | TP-Link | | Built-In Media | TP-Link Archer TX20UH AX1800 High Gain Wireless USB Adapter | | Color | multi-colord | | Compatible Devices | Computer, Laptop | | Customer Reviews | 4.2 out of 5 stars 524 Reviews | | Data Link Protocol | IEEE 802.11a | | Data Transfer Rate | 1800 Megabits Per Second | | Global Trade Identification Number | 04895252500134 | | Hardware Interface | USB 3.0 | | Item Dimensions L x W x H | 7.87"L x 5.91"W x 5.91"H | | Item Weight | 0.21 Kilograms | | Manufacturer | TP-Link | | Mfr Part Number | ARCHER TX20UH | | Model Number | Archer TX20UH | | Product Dimensions | 7.87"L x 5.91"W x 5.91"H | ## Product Details - **Brand:** TP-Link - **Hardware Interface:** USB 3.0 - **Color:** multi-colord - **Compatible Devices:** Computer, Laptop - **Product Dimensions:** 7.87"L x 5.91"W x 5.91"H - **Data Link Protocol:** IEEE 802.11a - **Data Transfer Rate:** 1800 Megabits Per Second - **Item Weight:** 0.21 Kilograms - **Global Trade Identification Number:** 04895252500134 - **Manufacturer:** TP-Link ## 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/41VLmlVTXEL.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/51VmjFmRiEL.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/51Sm52-KHLL.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/61fc8ZO6hlL.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/51ulooqfTtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***H on May 26, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***W on January 26, 2024* ### ⭐⭐⭐⭐⭐ Review *by D***N on November 18, 2025* ## Frequently Bought Together - TP-Link Archer TX20UH AX1800 WiFi 6 Dual Band Wireless USB Adapter |1800 Mbps (5GHz, 2.4GHz Wi-Fi) | USB 3.0, OFDMA, MU-MIMO, High Gain Antennas, Beamforming | WPA3 - Wired Cradle Stand Included - TP-Link USB Bluetooth Adapter for PC, 5.3 Bluetooth Dongle Receiver (UB500) Supports Windows 11/10/8.1/7 for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers. - USB Bluetooth 5.3 Adapter for PC, USB Bluetooth Dongle Support Windows 11/10/8.1 Plug and Play for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers. Not Suitable for Mac iOS or Linux --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/716203139-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc](https://www.desertcart.hk/products/716203139-tp-link-ax1800-wifi-6-usb-adapter-for-desktop-pc) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-06-23*