⁸ Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for P – Let's Fibre Technologies
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable
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Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable

R 1,895.30
R 1,895.30
R 2,274.36
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Newfast Adapter Wifi 6 Usb 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas Wifi6 for PC Cle Network Card Receiver Extension Cable

SPECIFICATIONS

802.11AX usb network card Feature: WiFi6 mobile phone, WiFi6 routing, computer preferred

Adapter Socket: USB

Applicable Network Type: Gigabit Ethernet

Application: Desktop

Bluetooth Protocol: No support

Brand Name: NEWFAST

Certification: CE,FCC

Frequency: 6 GHz

Frequency Band Class: Tri-Band

Heat dissipation: Support

High-concerned chemical: None

Interface Type: USB 3.0

Kind: External

Lan Transmission Rate: 1000M Ethernet,1000M Ethernet

Model Name: NF-U357

Model Number: NF-U357 AX5400 Usb Wifi

NF-U357 wifi 6 adapter feature: usb wifi card 5ghz

Package: Yes

Transmission Rate: 10/100/1000Mbps,5374Mbps

Transmission Speed: 1200 Mbps

Type: WireLess

Wi-Fi Supported Frequency: 2.4G & 5G

WiFi6 USB Wireless Adapter port: USB3.0 compatible with USB2.0

Wifi 6 adapter chip: RTL8832CU

Wifi 6 adapter feature: adaptador wifi usb 5ghz

Wired Interfaces: None

Wired socket: USB 3.0

Wired transmission rate: 1000m

Wireless Communication Standard: 802.11.ax

Wireless Protocol: 802.11ac

Wireless socket: USB 3.0

Wireless transmission rate: 5000M

AX5400 Adaptador Wifi 6E Adapter 5Ghz/2.4G/6G Usb 3.0 Cle Antena Wi fi 6 Para PC 802.11AX Ethernet Network Card Dongle

Feature Comparisons:

NF-U357: 5400Mbps 4*2dbi Antenna 2G/5G/6G WPA3 Windows10/11 1.2m Cable

NF-U353: 5400Mbps 2*2dbi Antenna 2G/5G/6G WPA3 Windows10/11

Description:

The NF-U357 is a drive-free gaming network card that supports WiFi6E. The built-in driver installs automatically; the tri-band 5374Mbps high speed, network latency and channel interference are greatly reduced, allowing the card to enjoy a smooth gaming experience even in highly congested environments!

AX5400 Wifi 6 Usb Adapter Specifications:

1、RTL8832CU chip

2、Support IEEE802.11a/b/g/n/ac/ax protocol

3、5374Mbps high-speed rate, better Internet experience

4、2.412-2.484GHz; 5.180-5.825GHz; 5.925-7.125GHz

5、2.4GHz: 574Mbps; 5.8GHz: 2400Mbps; 6GHz: 2400Mbps

6、4*2dBi antenna gain

7、Support the transmission of WiFi signals for the use of mobile phones and tablets

8、Compatible with mainstream WIN10/11 systems

9、Support WPA-WEP/WPA-PSK/WPA2-PSK/WPA3, more secure encryption method

10、Cool appearance, full of e-sports charm

11、Four external antennas, strong signal

12、Imported ABS material, heat-resistant and pressure-resistant

13、Type-C interface, equipped with Type-C to USB3.0 cable, compatible with USB2.0

14、Equipped with extension cords, flexible placement

15、WiFi signal light, easy to observe the working status

16、Product Application Scenarios:Computers/laptops at home/office/dormitory/e-sports venues

Packing list:

1* AX5400 WiFi 6 adapter

1*Instruction manual

AX5400 NF-U357

AX5400 High speed USB Wifi 6 Adapter

Strong wall piercing force, make the internet faster and stronger

Wifi 6 AX5400 Speed 2.4G+5G+6G Tri band Receive /Create wifi signal

Mu-mimo Supported Beamfoming supported

OFDMA Tech   WPA3 Strong  USB
Plug and play   Stable Chipsets 5400Mbps Tri band Wifi 6 Esports Wifi Adapter
Next generation wifi 6 Technology , wirelss transmission rate up to tri-band 5374Mbps ,Bring you feel the charm of speed soaring.

6Ghz 2400Mbps

5Ghz 2400Mbps

2.4Ghz 574Mbps

AX5400 Wifi Adapter NF-U353

Every product is unique, just like you. If you're looking for a product that fits the mold of your life, the Newfast WiFi6 USB 3.0 Adapter AX5400 6G/5G/2G High Gain Antennas for PC Cle Network Card Receiver Extension Cable is for you.

Inventory Last Updated: Jan 11, 2026
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