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TP-LINK AX1800 Dual Antennas High Gain Wireless USB Adapter
ARCHER TX20U-PLUS
$59
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BONUS OFFER
Click & Collect Bonus - Get $15 off* online carts over $150
* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
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Product Overview
Key Features
- Wi-Fi USB Adapter with WiFi 6 802.11ax, 1800 Mbps speeds
- Dual high-gain antennas, strong coverage, WPA3 security
- USB 3.0 connection, supports IEEE 802.11a/b/g/n/ac/ax
- 5 GHz and 2.4 GHz high EIRP output for reliable performance
BONUS OFFER
Click & Collect Bonus - Get $15 off* online carts over $150
* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- TP-LINK
- Model Number:
- ARCHER TX20U-PLUS
- Security:
- WEP, WPA/WPA2/WPA3, WPA-PSK/WPA2-PSK
- Connections:
- USB 3.0
- Wi-Fi:
- IEEE 802.11a/b/g/n/ac/ax
- Type:
- Wi-Fi USB Adapter
Computers & Tablets
- Antennas:
- 2× High-Gain Dual-Band Antennas
Connections
- Data Transfer Speed:
- 1800 Mbps
General Information
- Wi-Fi Standard:
- WiFi 6 802.11ax
- Colour:
- Black
- Additional Features:
- 5 GHz: 19dBm(FCC) /16dBm(CE) (EIRP) 2.4 GHz : 19dBm(FCC) / 14.5dBm(CE) (EIRP)
- What's In The Box:
- AX1800 Dual Antennas High Gain Wireless USB Adapter, Archer TX20U Plus, Quick Installation Guide, 1-meter USB 3.0 Cable
Warranty
- Manufacturer's Warranty:
- 3 Year
Computers & Tablets
- Antennas:
- 2× High-Gain Dual-Band Antennas
General Information
- Wi-Fi Standard:
- WiFi 6 802.11ax
- Colour:
- Black
- Additional Features:
- 5 GHz: 19dBm(FCC) /16dBm(CE) (EIRP) 2.4 GHz : 19dBm(FCC) / 14.5dBm(CE) (EIRP)
- What's In The Box:
- AX1800 Dual Antennas High Gain Wireless USB Adapter, Archer TX20U Plus, Quick Installation Guide, 1-meter USB 3.0 Cable
Product Dimensions
- Product Height (mm):
- 19.2
- Product Width (mm):
- 156.3
- Product Depth (mm):
- 84
Box Dimensions
- Box Height (mm):
- 153
- Box Width (mm):
- 201
- Box Depth (mm):
- 46
- Box Weight (kg):
- 0
Product Reviews of TP-LINK AX1800 Dual Antennas High Gain Wireless USB Adapter
Overall Rating Snapshot
4.7 out of 5 stars from 3 reviews
100% of users recommend this product
Good product
does the jon
Sam
Confirmed purchase 29 March 2026
Published on 22 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Excellent speed booster
Amazing product; helped me to receive better wifi signals on my laptop while working at a distance from the modem. Product quality is very high and it's super easy to install. Highly recommend it to anyone who wants to boost their wifi speed.
Raj Singh
Confirmed purchase 13 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Just works
easy to install, found the wifi network, has worked for a couple of weeks now non-stop. very happy.
bradley
Confirmed purchase 15 October 2024
Published on 5 November 2024
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
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ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The TP-LINK AX1800 Dual Antennas High Gain Wireless USB Adapter is a compact Wi-Fi 6 adapter designed for users seeking faster, more reliable wireless connections on their PC or laptop. Its dual high-gain antennas boost range and stability, making it ideal for home offices or streaming. While it offers strong performance, the physical size of the antennas may be less convenient for frequent travel.
What it’s great for
- High-Speed Internet Access
- Streaming
- Online Gaming
- Video Conferencing
- Large File Transfers
Where it works best
- Home Office
- Apartments
- Small Business
- Student Dorms
Who it’s for
- Remote Workers
- Students
- Gamers
- Home Users
Things to consider
The large dual antennas improve range but make the adapter less portable compared to compact USB models.
Compatibility with major brands
Compatible with most Windows and Mac devices, and works with routers from all leading brands.
Ease of setup score
9/10 — Plug-and-play with clear instructions and included drivers.
Home office suitability
Excellent for home office use, supporting stable video calls and large file transfers.
Upgrade flexibility
Easily upgrades older desktops or laptops to Wi-Fi 6 without internal hardware changes.
Durability vs category average
8/10 — Sturdy build and robust antennas offer better durability than typical compact adapters.
Key benefits
- Wi-Fi 6 Support: Provides faster speeds and improved efficiency compared to previous Wi-Fi standards.
- Dual High-Gain Antennas: Enhances wireless signal strength and extends coverage in larger spaces.
- USB 3.0 Interface: Ensures high-speed data transfer for optimal network performance.
- Backward Compatibility: Works with older Wi-Fi standards for flexible connectivity.
- Easy Setup: Simple plug-and-play installation with included drivers.
- Secure Wireless Encryption: Supports WPA3 for enhanced network security.
- Stable Multi-Device Performance: Handles multiple connected devices efficiently with OFDMA technology.
- Flexible Antenna Positioning: Adjustable antennas allow for optimised signal direction.
Q: Which security protocols does the TP-LINK AX1800 USB Adapter support?
A: The adapter supports WEP, WPA/WPA2/WPA3, and WPA-PSK/WPA2-PSK security protocols.
Q: What connection type is compatible with the TP-LINK AX1800 USB Adapter?
A: The adapter connects via a USB 3.0 interface.
Q: How many antennas does the TP-LINK AX1800 USB Adapter have?
A: It features two high-gain dual-band antennas.
Q: What is included in the box with the TP-LINK AX1800 USB Adapter?
A: The box includes the AX1800 USB Adapter, Archer TX20U Plus, a quick installation guide, and a 1-meter USB 3.0 cable.
Q: What are the dimensions of the TP-LINK AX1800 USB Adapter?
A: The dimensions are Height 19.2mm, Width 156.3mm, Depth 84mm.