This article covers スタジオ USB 7.1 外部サウンドカードモバイル放送音楽制作用ポータブルデザインプラグアンドプレイサウンドカード.
Overview
The Studio USB 7.1 External Sound Card is a compact, portable audio interface that instantly upgrades your PC's audio to 7.1-channel surround sound via a simple USB connection. Designed for live streaming, podcast recording, multiplayer gaming, and online meetings, it delivers clean input and output audio without requiring driver installation. Its lightweight ABS+PVC housing (approx. 90g, 78×38×18mm) fits easily into a laptop bag, making it an ideal companion for mobile creators and travelers. With plug-and-play compatibility across Windows, macOS, and Linux, this sound card provides a hassle-free way to achieve professional-level audio quality at home or on the go. The built-in DSP technology reduces background noise and enhances voice clarity, giving streamers and remote workers a distinct advantage.
Key Features
7.1-Channel Surround Sound: Accurately reproduces directional audio for gaming (footsteps, gunshots) and immersive movie/music experiences, far surpassing built-in motherboard audio. True Plug-and-Play: No drivers or software needed. Simply plug the USB Type-A connector into your PC and the sound card is immediately recognized as an audio device. Ultra-Portable Design: Weighing only 90g and measuring 78×38×18mm, it easily slips into a laptop sleeve or small bag. Perfect for use in cafes, hotel rooms, or coworking spaces. DSP Noise Reduction: Advanced digital signal processing minimizes background hum and hiss, ensuring clean recordings and clear communication during live streams or conference calls. * Durable Construction: The ABS+PVC shell withstands frequent travel and everyday bumps, protecting internal components over long-term use.
Connectivity & Compatibility
USB Interface: Standard USB Type-A connector. Works with USB 2.0/3.0/3.1 ports; bus-powered (no external power adapter required). Operating System Support: Compatible with Windows 10/11, macOS (10.12+), Linux (UAC compliant). No additional drivers required. Device Compatibility: Desktop and laptop PCs. May also work with Android tablets supporting USB OTG and some game consoles (PS4/PS5, Nintendo Switch) – functionality not guaranteed. Input: 3.5mm microphone jack for headsets or lavalier/condenser microphones. * Output: 3.5mm headphone/speaker jack, supporting 7.1-channel virtual surround sound.
Product Info
Release Date: Around 2024 (available on ) Price Range: Approximately ¥2,000–¥3,000 (market-dependent) Warranty: Seller-specific; typical 30-day return policy via Included Accessories: Only the sound card unit (USB cable attached, no manual) * Where to Buy: Primarily available on and similar online marketplaces
Best Use Cases
Live Streamers & Podcasters: The DSP noise reduction ensures professional-sounding vocals even in untreated rooms. Ideal for Twitch streamers, YouTubers, and podcast hosts who need clear audio on a budget. Mobile Professionals & Travelers: Frequent flyers or remote workers can instantly upgrade their laptop's audio quality at a coffee shop or hotel. The compact size means it won't clutter your bag. * Budget-Conscious Gamers: For less than ¥3,000, this sound card provides a noticeable improvement over integrated audio for competitive gaming, especially in FPS titles where directional audio matters.