TP-Link Archer TX20U Plus V1 Wi-Fi 6 USB Adapter AX1800 Dual Band
SKU: ARCHER-TX20U-VER1Networking › Routers & Access Points
฿794
Price includes 7% VATPrice updated November 1, 2026
In stock2 years manufacturer's warranty
For orders placed before 12:00 on a business day; weekends excluded
GenuineFree delivery from ฿5,000Tax invoice
USB Wi-Fi 6 adapter model AX1800 supports up to 1201 Mbps at 5 GHz and 574 Mbps at 2.4 GHz for fast and stable internet connectivity on desktop computers or notebooks
Key features
- Supports Wi-Fi 6 (802.11ax) on both 2.4 GHz and 5 GHz bands
- Maximum speed of 1201 Mbps at 5 GHz
- Supports WPA3 for advanced security
- Compatible with Windows 10 and Windows 11
- Compact size, easy installation, works with USB 3.0 or USB-C
Product description
TP-Link Archer TX20U Plus V1 is a USB Wi-Fi 6 adapter designed to enhance internet connectivity for computers without Wi-Fi 6 or those needing speed upgrades. It supports Wi-Fi 6 (802.11ax) on both 2.4 GHz and 5 GHz bands, with a maximum speed of 1201 Mbps at 5 GHz and 574 Mbps at 2.4 GHz, totaling 1775 Mbps. This makes it ideal for smooth 4K video streaming, online gaming, and real-time collaboration. The compact adapter is easy to use and connects instantly via USB 3.0 or USB-C ports without requiring additional driver installation on Windows 10 and Windows 11 systems that already support it.
More features
- Improves connectivity performance in crowded environments
- Supports simultaneous connection of multiple devices
- Automatic driver installation on Windows systems
- Ideal for gaming and 4K video streaming
- Engineered for optimal performance in real-world network environments
Pros and limitations
Pros
- Supports Wi-Fi 6 on both 2.4 GHz and 5 GHz bands for high performance.
- Maximum speed of 1201 Mbps at 5 GHz, supporting 4K streaming and online gaming.
- Easy installation—just plug in via USB.
- Supports WPA3 for advanced security.
- Engineered for optimal performance in real-world network environments.
Limitations
- Requires a USB 3.0-compatible port for maximum performance.
- Not supported on operating systems other than Windows 10/11 (based on official documentation).
Who it is for
Ideal for general users, gamers, and professionals who want to upgrade internet connectivity on desktop computers or notebooks that lack Wi-Fi 6.
Connectivity
USB 3.0
Specifications (29)
- OFDMA
- Supports
- Weight
- 25 g
- Antenna
- External dual-antenna
- MU-MIMO
- Supports up to 2x2
- Security
- WPA3, WPA2-PSK, WPA-Enterprise
- Standard
- Wi-Fi 6 (802.11ax)
- Warranty
- 2 years
- Data Rate
- Up to 1775 Mbps combined
- Max Speed
- 1201 Mbps at 5 GHz, 574 Mbps at 2.4 GHz
- Dimensions
- 100 x 30 x 15 mm
- LED Status
- Power and activity indicators
- Management
- Via TP-Link Tether app (mobile) and web interface
- Beamforming
- Supports
- Coexistence
- Supports Wi-Fi 5 and Wi-Fi 4 devices
- BSS Coloring
- Supports
- Model Number
- Archer TX20U Plus V1
- Certification
- FCC, CE, RoHS
- Channel Width
- 20/40/80/160 MHz
- Compatibility
- Compatible with motherboards supporting USB 3.0
- LED Indicator
- Power and activity LED
- USB Interface
- USB 3.0 (backward compatible with USB 2.0)
- Connector Type
- USB Type-A
- Driver Support
- Official driver included for Windows 10/11
- Frequency Band
- 2.4 GHz and 5 GHz
- Frequency Range
- 2.4 GHz: 2412–2484 MHz, 5 GHz: 5150–5825 MHz
- Hardware Version
- V1
- Wi-Fi 6 Features
- OFDMA, MU-MIMO, BSS Coloring
- Power Consumption
- Typical 1.5 W
- Operating System Support
- Windows 10, Windows 11 (x86/x64)
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
Does the Archer TX20U Plus adapter support Windows 8?
Does not support Windows 8 directly. Drivers and software are supported only on Windows 10 and Windows 11. We recommend using it with devices running newer operating systems for maximum performance
Can I use the Archer TX20U Plus on a notebook that already has Wi-Fi 6?
Yes, even if your notebook already has Wi-Fi 6, using an additional adapter can improve stability and performance, especially in areas with weak signals or many connected devices.
What is the actual speed achieved with the Archer TX20U Plus?
The stated maximum speed is 1201 Mbps at 5 GHz and 574 Mbps at 2.4 GHz, but actual speeds depend on router signal strength, distance, and number of connected devices. We recommend testing in real-world conditions to evaluate performance
Do I need to install additional drivers?
No, drivers are built into Windows 10 and Windows 11. However, you can download additional features or updates from the TP-Link website at any time
Can it be used with a USB-C port?
Yes, this adapter uses a USB Type-A port but can be used with a USB-C port using a standard USB-C to USB-A cable. Performance depends on the speed of the destination port
How many devices can it support simultaneously?
Supports multiple simultaneous connections well, especially in Wi-Fi 6 mode with MU-MIMO and OFDMA support, enabling more efficient bandwidth allocation across the network
Is there an overheating issue?
No overheating issues. The adapter consumes only 1.5 W and is designed for effective heat dissipation, allowing long-term use without excessive heat
Can it be used with a non-TP-Link router?
Yes, the Archer TX20U Plus adapter supports the general Wi-Fi 6 standard, so it works with any router that supports Wi-Fi 6, regardless of whether it is a TP-Link router.
Is it in stock?
The TP-Link Archer TX20U Plus V1 Wi-Fi 6 USB Adapter AX1800 Dual Band is in stock and ready to ship. Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Order online at store.gist.co.th or contact our sales team at 092-251-4017.
How much does it cost?
The price is ฿794 (including 7% VAT). It is in stock and ready to ship. Business customers can request a quotation at sales@gist.co.th.
How long is the warranty?
Warranty period: 2-year warranty according to manufacturer terms. (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
2-year warranty according to manufacturer terms.
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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Price
฿794