GXT 448 Nixxo Illuminated Headset


Stylish gaming headset with powerful sound and LED illuminated sides

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Key features

  • Powerful sound thanks to the 50mm drivers
  • LED illuminated sides give this gaming headset a unique look
  • Large, soft over-ear cushions will keep you gaming comfortably for hours
  • Talk to your teammates through the fold-away and flexible microphone
  • Adjust the volume and mute/unmute the microphone with the inline controls
  • The 2.3m long braided cable is made of a strong, durable material
  • Uses an AUX connection for sound and USB for the LED illumination
  • Single 3.5mm plug for laptops; comes with a Y-splitter for PCs that require two separate connections

Designed For Greatness

With an all new design, the Trust GXT 488 Nixxo combines powerful sound with a stylish look. Everything, from the 50mm drivers to the LED-illuminated sides, is created with one thing in mind: greatness.  

Make Yourself Heard

The large 50mm drivers of the Trust Nixxo provide powerful sound, making sure you hear everything that’s going on during gameplay. And because it’s just as important to be heard as well, the fold-away, flexible microphone lets you communicate with your teammates with ease.

Look the Part

With the stylish design of the Nixxo, you’ll be noticed on any LAN party or game night with your friends. The LED-illuminated sides provide this gaming headset with a unique look, while the large over-ear pads and the soft headband don’t just look great, they make the Nixxo comfortable to wear as well.


The GXT 448 Nixxo is extremely easy to use. Just plug in the 3.5mm AUX cable in your laptop and you’re good to go. By plugging in the USB cable, the LED lights are powered on, and if you need to connect the headset to a PC that uses two separate audio connections, the Nixxo comes with a Y-splitter as well. Adjust the volume and mute/unmute the mic via the integrated controller and you’ve got full control over your audio experience.


Height of main product (in mm) 204 mm
Width of main product (in mm) 230 mm
Depth of main product (in mm) 98 mm
Total weight 430 g
Weight of main unit 350 g
Connection type wired
Connector style straight
Cable style nylon braided
Cable detachable no
Cable length main cable 230 cm
Bluetooth no
Connector type 3.5mm
Sound reproduction Stereo
Audio channels 2.0
Driver size 50 mm
Impedance 25 Ohm
Driver units 2
Sensitivity 112 dB
Microphone yes
Detachable microphone no
True Wireless Stereo (TWS) no
Frequency response 20 Hz - 20000 Hz
Background noise reduction no
Foldable no
Software no
Accessories 2x 3.5mm adapter cable
Special features LED lights
Noise reduction no
Adjustable headband yes
Active Noise Cancelling no
Total harmonic distortion 5 %
Ear-cap contact pressure normal
Earcup type over-ear
Ear-cup material synthetic leather
Ear-cap construction closed-back
Swivel earcups no
Rotating earcups no
Output channels 2
Magnet type Neodymium
Sensor type microphone dynamic
Pick-up pattern Omnidirectional
Frequency response microphone 100 Hz - 10000 Hz
Echo cancellation no
Designed for gaming yes
Lights yes
Light type LED
Power source USB
Suitable for Gaming
Compatible Device Types laptop, pc
Compatible Software Platforms Mac OS, Windows
Controls on earcap no
Controls mute, volume
Remote control inline
LED indicators no

Extra information

General Item number:
EAN code:
1   year
Product weight (net):
430 g
Package contents Headset Adapter cable User guide
System requirements USB port (for power) Combined 3.5mm headphone/microphone OR 3.5 mm headphone connection 3.5 mm microphone connection




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Frequently Asked Questions

Installation and configuration

How do I connect my gaming headset with microphone?

This instruction video applies to all our gaming headsets with 3.5mm jack connector type


How do I install this headset?

  • Connect the headset to the audio connection of your device.
    Note: If your computer has two separate audio connections, use the included adapter.
  • Set the headset as the default device, for both input and output in the sound settings.
  • Optional: Connect the headset to the USB-port for power, to activate the lighting.
  • Use the buttons on the inline remote to adjust the volume, and to mute/unmute the microphone.
  • The headset is ready to use.

Solving problems

I have a Dell computer and am having issues with the computer audio. What can I do?

If you are experiencing audio issues on your Dell computer, make sure to install the latest audio drivers for your computer from the Dell website at https://www.dell.com/support/home/en-us?app=drivers

If this does not solve your problem, contact the Dell support or your system administrator. 

The microphone of my headset is not working

First make sure the headset is connected correctly to the computer.

  • Without the adapter; when your computer has a combined audio port.
  • With the adapter; if your computer has 2 separate audio ports.

Then switch the microphone on with the button on the in-line remote.

And make sure that both the headset and the microphone are selected as the default audio device (input and output) on the computer.

On Windows 10: verify that the microphone is allowed to be used by applications in the Privacy Settings.

Where is your service center? Or where can I send my product to be repaired?

Unfortunately, we do not have service centers to repair products.
A defective product should be replaced by your point of purchase during the warranty period.

My product is faulty. What do I do?

We offer a 'return to retailer' warranty on our products. In case of a defect, you can return the product to your retailer with failure description, proof of purchase and all accessories. During the warranty period you will receive a replacement product from the retailer if available. For full warranty conditions you can consult: https://www.trust.com/support/warranty


Warranty conditions
  • Trust offers a warranty to the original purchaser from an authorized retailer.
  • Your Trust product is guaranteed under the terms and conditions of this warranty against manufacturing defects for a period of one (1) year* from the date of original purchase, if purchased from an official retailer.
    • *In EU, there is a statutory minimum warranty period of 2 years on every product we sell.
  • In case of defect, return the product to your retailer with failure description, valid proof of purchase and all accessories.
  • During the warranty period you will receive a replacement product from the retailer if available.
  • Warranty will be void in cases of opened products, physical damage, misuse, modification, repair by unauthorised persons, carelessness and using the product for other purpose than its intended use.
  • Exclusions of warranty:
    • Damage caused by accidents or disasters, such as fire, flood, earthquake, war, vandalism or theft.
    • Incompatibility with other hardware/software not defined as minimum system requirements.
    • Accessories such as batteries and fuses.
  • In no event shall the manufacturer be liable for any consequential or incidental damages, including any loss of business profits or any other commercial damages, arising out of the use of its product.


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Where to buy

Where to buy

We don't sell our products online ourselves. You can purchase our products via our retailers such as the large online retailers listed below per country. Furthermore you can find our products in many local shops.

Go to our online retailer shops overview