--- product_id: 347168782 title: "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: "₱11133" currency: PHP in_stock: true reviews_count: 5 category: "Epos" url: https://www.desertcart.ph/products/347168782-gsx-300-external-computer-sound-card-high-resolution-stereo-7 store_origin: PH region: Philippines --- # 7.1 Surround Sound Plug & Play USB Connectivity LED Volume Dial 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:** ₱11133 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your game audio—hear what others miss, feel what others don’t. ## Quick Answers - **What is this?** 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?** ₱11133 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/347168782-gsx-300-external-computer-sound-card-high-resolution-stereo-7) ## 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 - • **Plug & Play Setup:** No rig modifications—just connect and elevate your audio experience. - • **Seamless Windows 10 Sync:** Real-time volume feedback integrated with your OS for smooth control. - • **Customizable Smart Button:** Switch sound profiles on-the-fly to match your gaming mood. - • **Effortless Volume Control:** Large LED volume dial for instant, tactile sound adjustments. - • **Immersive 7.1 Surround Sound:** EPOS-engineered audio precision for pinpoint in-game awareness. ## Overview The EPOS GSX 300 is a sleek external sound card delivering high-resolution 24-bit/96kHz stereo and customizable 7.1 surround sound via the EPOS Gaming Suite. Featuring a tactile LED volume dial, a programmable smart button, and seamless Windows 10 synchronization, it offers gamers an intuitive plug-and-play upgrade for crystal-clear, immersive audio without opening their PC. ## Description From the manufacturer Take your game to new levels External sound card Upgrade your audio instead of relying on your PC’s on-board sound with the GSX 300 external sound card. There is no need to open up your gaming rig to do a complex installation; the external soundcard is a hassle-free plug-in between your gaming headset and your PC. High resolution audio The GSX 300 with EPOS engineered audio delivers high resolution 24 bit / 96 kHz stereo or 16 bit / 48 kHz 7.1 surround sound (with the proprietary EPOS gaming suite) for acoustic clarity and accuracy for instant reaction and audio realism for an immersive gaming experience. EPOS Gaming Suite The proprietary EPOS Gaming Suite for Windows 10 is the result of years of refinement and audio engineering. Digital sound processing allows the customizing of sound profiles in 7.1 Surround Sound. Noise gate control and cancellation delivers the acoustic clarity need for crisp game communication. Simple and intuitive design The GSX 300 is an in-line upgrade between your headset and PC with simple plug-and-play. An integrated hardware allows finger-tip control of game volume, a customizable smart button lets you toggle between sound modes or profiles, and an LED indicator shows which sound mode or profile you are in. Stylish minimalist design A contemporary high-tech look, yet unobtrusive minimalist footprint. Perfect for any gaming-setup. Review: 手元の音量コントロールに非常に便利。音質については…。 - ゲーム中に音量設定をいじるより手元で物理的に操作したくて購入しました。 予想通りの使用感で大変満足しています。 PCで使っていますが、ないときとあるときの聞く比べをしても耳が肥えていないためあまり差を感じていない状態です…笑 もともとやりたかったことができているので高評価になります。 他機能について 【専用ソフトの設定】 5.1サラウンドや2.0サラウンド、イコライザーなどもいじれますが 快適な領域が見つからなかったので基本はフラットで使用しています。 低音が好きなのでたまにお遊びとして強化します。気分転換に良いかなと思います。 【マイクの入力】 自分の環境ではノイズゲートが悪さをしてしまい、 友人間との通話において会話の最初の単語が消えてしまうと聞きました。 ノイズゲートを0にすれば改善するが、PCに直差しした方が簡単に改善しました。 ゲームや録画には素直にUSBマイクを別途差して使った方がよいかと感じています。 Review: Parfait !!! - Avec un EPOS H3 HYBRID, le son est plus rond, plus puissant et plus détaillé. J'ai effectué un test avec le casque en usb directement sur l'ordi. Puis un test en reliant mon casque vers le GSX 300. La différence est quand même remarquable. Depuis il est tout le temps relié a cette carte son. Facile d'utilisation, le réglage du son se fait facilement avec le potentiomètre. Le bouton à côté permet de switcher de profil disponibles sur EPOS GAMING SUITE. Pensez tout de même à vous munir d'un adaptateur 1 mini jack [ecouteur+micro] vers 2 minijack 3.5mm séparant les 2 sources cail n'y a qu'une seule entree derriere la carte son qui regroupes les 2. ou bien vous munir d'un cable qui fait les 2 entre le casque EPOS vers la carte son. A vous de voir ## 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 | B087QX3XMQ | | Audio Output Mode | 7.1 | | Audio output mode | 7.1 | | Best Sellers Rank | #55,448 in Computers ( See Top 100 in Computers ) #124 in External Sound Cards | | Brand | Epos | | Built-In Media | Units and Cable | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Customer Reviews | 3.5 out of 5 stars 79 Reviews | | Hardware Connectivity | USB | | Hardware Platform | Personal Computer | | Hardware interface | USB | | Hardware platform | Personal Computer | | Item Type Name | External Computer Sound Card - High-Resolution Stereo & 7.1 Surround Sound - LED Volume Dial, Customizable Smart Button - Windows 10 Synchronized - Black Edition | | Item Weight | 160 Grams | | Manufacturer | Demant Sound Epos Audio A/S | | Maximum Sample Rate | 96 KHz | | Mfr Part Number | 1000201 | | Model Name | gsx 300 | | Model Number | 1000201 | | Number of Items | 1 | | Platform | Windows, Windows 10 | | Signal-to-Noise Ratio | 100 dB | | Surround Sound Channel Configuration | 7.1 | | UPC | 840064400022 | | Unit Count | 1 Count | | Warranty Description | 2 year manufacturer | ## Product Details - **Audio output mode:** 7.1 - **Brand:** Epos - **Compatible devices:** Personal Computer - **Hardware interface:** USB - **Platform:** Windows, Windows 10 ## Images ![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/41sKZHhL3YL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 手元の音量コントロールに非常に便利。音質については…。 *by A***ー on 7 October 2024* ゲーム中に音量設定をいじるより手元で物理的に操作したくて購入しました。 予想通りの使用感で大変満足しています。 PCで使っていますが、ないときとあるときの聞く比べをしても耳が肥えていないためあまり差を感じていない状態です…笑 もともとやりたかったことができているので高評価になります。 他機能について 【専用ソフトの設定】 5.1サラウンドや2.0サラウンド、イコライザーなどもいじれますが 快適な領域が見つからなかったので基本はフラットで使用しています。 低音が好きなのでたまにお遊びとして強化します。気分転換に良いかなと思います。 【マイクの入力】 自分の環境ではノイズゲートが悪さをしてしまい、 友人間との通話において会話の最初の単語が消えてしまうと聞きました。 ノイズゲートを0にすれば改善するが、PCに直差しした方が簡単に改善しました。 ゲームや録画には素直にUSBマイクを別途差して使った方がよいかと感じています。 ### ⭐⭐⭐⭐⭐ Parfait !!! *by C***H on 19 March 2025* Avec un EPOS H3 HYBRID, le son est plus rond, plus puissant et plus détaillé. J'ai effectué un test avec le casque en usb directement sur l'ordi. Puis un test en reliant mon casque vers le GSX 300. La différence est quand même remarquable. Depuis il est tout le temps relié a cette carte son. Facile d'utilisation, le réglage du son se fait facilement avec le potentiomètre. Le bouton à côté permet de switcher de profil disponibles sur EPOS GAMING SUITE. Pensez tout de même à vous munir d'un adaptateur 1 mini jack [ecouteur+micro] vers 2 minijack 3.5mm séparant les 2 sources cail n'y a qu'une seule entree derriere la carte son qui regroupes les 2. ou bien vous munir d'un cable qui fait les 2 entre le casque EPOS vers la carte son. A vous de voir ### ⭐⭐⭐⭐⭐ cool external computer sound card from a top manufacturer *by D***O on 11 November 2023* cool external computer sound card from a top manufacturer ## Frequently Bought Together - GSX 300 - SABRENT USB External Stereo Sound Adapter for Windows and Mac. Plug and Play No Drivers Needed. (AU-MMSA) - Creative Labs Sound Blaster Play! 3 External USB Sound Adapter for Windows and Mac. Plug and Play (No Drivers Required). Upgrade to 24-Bit 96Khz Playback --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/347168782-gsx-300-external-computer-sound-card-high-resolution-stereo-7](https://www.desertcart.ph/products/347168782-gsx-300-external-computer-sound-card-high-resolution-stereo-7) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-24*