Product guide

NEWFAST USB 3.0 Wi-Fi Adapter, claimed AXE5400

The NEWFAST Wi-Fi adapter is a USB 3.0 dongle listed for Windows desktop PCs, with claims of tri-band Wi-Fi 6E support. The headline AXE5400 rate conflicts with a feature description that gives a 5000Mbps maximum and separate band rates, so treat the headline figure as unconfirmed.

At a glance

The listing claims support for 6GHz, 5GHz and 2.4GHz Wi-Fi bands, with Windows 11 required for 6GHz use.
It claims a built-in driver and installation without a CD, with a website driver also mentioned.
OFDMA, MU-MIMO and WPA3 are among the listed features.

Price

£26.99Save 41%

Reference price: ~~£46.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

USB 3.0 connection for a compatible computer.
The listing describes built-in driver installation without needing a CD-ROM drive.
Support for 2.4GHz and 5GHz is claimed for Windows 10 and 11, with 6GHz access specified for Windows 11.

Technical specifications

8 specifications

Identity
Brand	NEWFAST

Connection and network
Hardware interface	USB 3.0
Data link protocol	IEEE 802.11ac
Data transfer rate	5400 Megabits Per Second
Colour	Deep black

Compatibility
Compatible device	Desktop
Operating system family	Windows
Minimum required operating system version	Windows 10

What to know before buying

The listing says to disable or uninstall an existing wireless adapter driver before installation. It recommends a rear USB port on desktop PCs and describes ejecting a driver disc if the adapter appears as a USB stick.

Listing details to confirm

Listing details are contradictory: the title and technical fields claim AXE5400 and 5400 Megabits Per Second, while a feature description states a 5000Mbps maximum and gives band rates of 2400Mbps on 6GHz, 2400Mbps on 5GHz and 574Mbps on 2.4GHz. It also lists IEEE 802.11ac in the technical fields but claims 802.11ax/ac/a/b/g/n support in the feature text, and describes the device as both a desktop adapter and one for PC/laptop. Confirm the actual specification and intended computer compatibility before buying.

What’s in the box

Included

1 x WiFi dongle

Who is it for?

A good fit for

Windows desktop users seeking to add a USB Wi-Fi adapter, provided the operating system and computer are compatible.
Buyers who want to use the claimed 6GHz band and have Windows 11.

Less suited to

People needing a Wi-Fi adapter for TVs, projectors, printers or Xbox, which the listing says it is not intended for.
Buyers who need a confirmed AXE5400 or 6GHz capability without checking the listing's conflicting claims.

Customer reviews on Amazon

4.3 / 5 · 11 ratings

5 stars73%73%
4 stars12%12%
3 stars0%0%
2 stars0%0%
1 star15%15%

Aggregate ratings lean positive, but the sample is small and includes a notable one-star share. Without written customer feedback, the ratings do not show what buyers liked or disliked. For a product whose listed speed and protocol claims conflict, ratings alone cannot confirm real-world performance or compatibility.

Frequently asked questions

Does the adapter support 6GHz Wi-Fi?

The listing claims 6GHz support and specifies that Windows 11 is required for that band. The maximum-rate details conflict elsewhere in the listing, so confirm the capability before buying.

Which operating systems are listed as compatible?

Windows 10 and Windows 11 are named, with the feature text specifying 64-bit versions. The technical fields list Windows 10 as the minimum required version.

Does it need a CD-ROM drive for installation?

The listing claims a built-in driver and says no physical CD-ROM drive is needed. It also describes downloading a newer driver from the manufacturer's website.