---
product_id: 339922949
title: "EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201)"
brand: "epos"
price: "€ 3.56"
currency: EUR
in_stock: false
category: "Epos"
url: https://www.desertcart.be/products/339922949-epos-gsx-300-external-computer-sound-card-high-resolution-stereo
store_origin: BE
region: Belgium
---

# Plug & Play USB Connectivity Customizable 7.1 Surround Sound 24-bit/96kHz Hi-Res Audio EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201)

**Brand:** epos
**Price:** € 3.56
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—because your headset deserves the upgrade.

## Quick Answers

- **What is this?** EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) by epos
- **How much does it cost?** € 3.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/339922949-epos-gsx-300-external-computer-sound-card-high-resolution-stereo)

## Best For

- epos enthusiasts

## Why This Product

- Trusted epos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Minimalist Design:** Modern black edition fits perfectly into any professional or gaming setup.
- • **Seamless Windows 10 Sync:** Instant volume feedback and effortless control with smart LED indicators.
- • **Effortless Plug & Play Setup:** No rig modifications—just connect and elevate your sound instantly.
- • **Immersive 7.1 Surround Sound:** Tailor your audio landscape with EPOS-engineered profiles for pinpoint gaming precision.
- • **Intuitive Volume & Mode Control:** Large LED volume dial and customizable smart button put power at your fingertips.

## Overview

The EPOS GSX 300 is a premium external sound card delivering high-resolution 24-bit/96kHz stereo and customizable 7.1 surround sound via the EPOS Gaming Suite. Designed for Windows 10, it offers plug-and-play USB connectivity, an intuitive LED volume dial, and a smart button for quick sound profile switching. Its sleek black minimalist design complements any setup, making it the perfect upgrade for gamers and professionals seeking immersive, crystal-clear audio without complex installation.

## Description

EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) : desertcart.in: Electronics

## Features

- EXTERNAL SOUND CARD - Easy-to-install external sound card delivers high-resolution audio for acoustic clarity and audio realism.
- 7.1 SURROUND SOUND CAPABLE - Customizable EPOS-engineered 7.1 surround sound through PC Gaming Suite lets you set sound profiles for different games by balancing and focusing frequencies where they are most needed.
- QUICK CONNECTIVITY - Micro USB connectivity, 3.5 mm headset socket and 3.5 mm microphone socket make for fast setup.
- INTUITIVE DESIGN - Make quick adjustments with the large manual volume dial, plus switch easily between stereo and surround sound modes or between sound profiles with the customizable smart button.
- SYNCHRONIZED WITH WINDOWS 10 SOUND - Automatically synchronizes with Windows so you can see at a glance how loud you are playing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088FXH2GK |
| Audio Output Mode | Surround, Stereo |
| Box Contents | GSX 300 |
| Brand Name | EPOS |
| Compatible Devices | Personal Computer |
| Customer Reviews | 3.8 3.8 out of 5 stars (353) |
| Hardware Connectivity | USB |
| Hardware Platform | Headphone, Personal Computer, Speaker |
| Importer Contact Information | Industriparken 34, 2750 Ballerup, Soku@eposaudio.com |
| Item Type Name | External Sound Card |
| Item Weight Unit of Measure | 160 Grams |
| Manufacturer | Demant Sound Epos Audio A/S, Industriparken 27, 2750 Ballerup. Mail: soku@eposaudio.com |
| Manufacturer Contact Information | Industriparken 27, 2750 Ballerup. Mail: soku@eposaudio.com |
| Manufacturer Part Number | 1000201 |
| Maximum Sample Rate | 96 KHz |
| Model Name | GSX 300 Black |
| Model Number | 1000201 |
| Number of Items | 1 |
| Packer Contact Information | Industriparken 27, 2750 Ballerup, Soku@eposaudio.com |
| Platform | Windows, Windows 10 |
| Signal-to-Noise Ratio | 10 dB |
| Surround Sound Channel Configuration | 7.1 |
| UPC | 840064400022 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Audio Output Mode:** Surround, Stereo
- **Brand:** EPOS
- **Compatible Devices:** Personal Computer
- **Hardware Interface:** USB
- **Platform:** Windows, Windows 10

## Images

![EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) - Image 1](https://m.media-amazon.com/images/I/21etFgp7RCL.jpg)
![EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) - Image 2](https://m.media-amazon.com/images/I/31F9kv5yXPL.jpg)
![EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) - Image 3](https://m.media-amazon.com/images/I/412FJCpwF2L.jpg)
![EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) - Image 4](https://m.media-amazon.com/images/I/31Xo0LNNZSL.jpg)
![EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition (1000201) - Image 5](https://m.media-amazon.com/images/I/21iSWUHrHAL.jpg)

## Questions & Answers

**Q: Esta tarjeta de sonido es compatible con la Xbox series X?**
A: Hola y gracias por su pregunta. Lamentablemente, la tarjeta de sonido sólo es compatible con el PC. Espero que esto responda a su pregunta. Saludos cordiales del equipo de soporte de EPOS.

**Q: does this work without software?**
A: Hi there!

The GSX 300 does work without software (it will process the sound coming through it), however all the functionalities and benefits can be adjusted inside the software, so it wouldn't make sense not to download it. 

Please note, that the software and GSX 300 are only compatible with PC, so if you wish to buy the GSX 300 for a Mac/PS (where the software doesn't work), this is not possible, unfortunately. 

Regards,
EPOS

**Q: Will this fix the static sound my mic produces? i have the epos 602.**
A: This unit has mic volume issues as well. Wouldn't recommend it for microphone troubles. I've been dealing with their support unsuccessfully for software and mic issues.

**Q: Will this work with the sennheiser pc 373d - 7.1 surround sound gaming headset?. the headset is 50 impedance. what benefit would i get with this unit?**
A: Consider this an upgrade to your model's stock USB surround sound card/dongle. We're not talking about audiophile headphones that won't run straight out a motherboard's soundcard. This is the perfect for you.

## Frequently Bought Together

- EPOS GSX 300 - External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial; Customizable Smart Button - Windows 10 Synchronized
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-17*