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TP-Link Archer TX20UH AX1800 High Gain WiFi 6 USB Adapter

TP-Link Archer TX20UH AX1800 High Gain WiFi 6 USB Adapter

The TP-Link Archer TX20UH is a high-performance wireless USB adapter designed to upgrade desktop or laptop computers to the latest WiFi 6 (802.11ax) standard. It connects via a USB 3.0 port and provides dual-band connectivity, operating on both the 2.4GHz and 5GHz frequency bands. This allows for faster data transfer speeds, reduced network congestion, and improved performance in environments with multiple connected devices. The adapter is particularly useful for computers with outdated or weak internal wireless cards, providing a significant boost in wireless capability without requiring internal hardware installation. Key features include advanced Beamforming technology, which concentrates the WiFi signal towards your router for stronger, more stable connections, and two multi-angle adjustable high-gain antennas that can be positioned for optimal reception. The adapter supports MU-MIMO (Multi-User, Multiple-Input, Multiple-Output) and OFDMA (Orthogonal Frequency-Division Multiple Access) technologies, which work together to efficiently handle data for multiple devices simultaneously, reducing latency. This makes it well-suited for bandwidth-intensive activities like online gaming, 4K video streaming, and large file downloads. The included 1.2-metre USB 3.0 cable offers flexible placement to find the best signal position on your desk. The Archer TX20UH is an ideal solution for users seeking to enhance their PC's wireless performance for a smoother online experience. It is backwards compatible with previous WiFi standards (802.11a/b/g/n/ac) and USB 2.0 ports, ensuring wide compatibility. Its plug-and-play design means it requires minimal setup, typically just installing the provided drivers. This adapter is best suited for gamers, remote workers, and general home users who need a reliable, high-speed wireless connection for their desktop computer or to upgrade an older laptop, eliminating the frustrations of slow or dropped WiFi signals.
Brand:TP-Link
Compare prices from £44.97 to £46.49
Save £1.52 (3%)
4.5 / 5(1 review)
2 retailers
Laptops Direct Product reviews 4.5 (1) Best price
£44.97 *
In Stock Next day available for in-stock items; choose any day Monday-Saturday with delivery timeslot. Click & collect Pay later: Yes
Retailer information

We checked this product from this store on 11 Feb 2026 at 16:28.

Delivery

Time
Next day available for in-stock items
choose any day Monday-Saturday with delivery timeslot.
Restrictions
Delivery cost varies by size and weight
non-UK or Ireland deliveries require phone contact.

Collection & in-store

Click & collect
Available
Locations
Huddersfield and East Midlands collection points.
Availability
In store & online

Payment & finance

Min spend
£99.00
BNPL
Subject to status and approval
UK residents only for PayPal Pay in 3.
Pay later
PayPal Credit, PayPal Pay in 3

Support

Contact
Phone: 03300 412278 for customer service, 0871 244 0934 for business enquiries.
Self-service
Track order online.

Other

Installation
Installation and testing services available.
Rating
Rated Excellent
Store hours
Huddersfield: Mon-Thurs 8:30am-7pm, Fri 9am-5:30pm, Sat-Sun closed
East Midlands: Mon-Fri 9am-5:30pm, Sat-Sun closed.
Open retailer
Scan
£46.49 (incl. £11.50 delivery)
In Stock Next day delivery for orders before 7pm Mon-Fri on GB Mainland, 2 days for other areas Click & collect Pay later: Yes
Retailer information

We checked this product from this store on 21 Feb 2026 at 03:02.

Delivery

Cost
£11.50
Time
Next day delivery for orders before 7pm Mon-Fri on GB Mainland, 2 days for other areas
Restrictions
Next day delivery not available for Ireland and Scottish Highlands
delivery charges and times vary by region.
Couriers
DPD, UPS

Returns & refunds

Methods
Via online request through account or contact form.
Policy
Returns require an RMA number
request through your online account or by contacting the returns department.

Collection & in-store

Click & collect
Available
Ready in
Ready for collection next day by 12 noon for DPD Pickup.
Locations
DPD Pickup shops (e.g., Sainsburys, Halfords, Matalan, Doddle stations, pharmacies) and UPS Access Points.
Fee
£4.99

Payment & finance

Methods
PayPal
Interest-free
4 months on purchases over £99
Min spend
£99.00
BNPL
UK residents only, subject to credit approval, for purchases between £30 and £2000.
Pay later
PayPal Credit, PayPal Pay in 3

Support

Contact
Phone: 01204 474747, Email: [email protected], Address: Scan Computers International Ltd, Bolton.
Self-service
Track orders via DPD app, manage returns through online account.

Other

Rating
4.8/5 from Trustpilot based on over 42,000 reviews
Trust
Award-winning delivery service, NVIDIA Elite Partner
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 21 Feb 2026, 03:02