C-TECH SC-7Q External USB Sound Card (7.1 Virtual Surround)

The C-TECH SC-7Q is an affordable, compact external sound card designed to add or restore audio functionality for PCs and laptops. It supports virtual 7.1 surround sound and includes handy controls such as a volume dial and a mic mute button, making it well-suited for gaming, streaming or everyday use. :contentReference[oaicite:1]{index=1}

Key Features

• Virtual 7.1 Surround Sound: Provides a richer, more immersive audio experience with one button activation. :contentReference[oaicite:2]{index=2}
• Volume Control & Mic Mute Button: Integrated controls on the device allow quick adjustments without leaving your game or application. :contentReference[oaicite:3]{index=3}
• Flexible I/O Support: Features 3.5 mm jacks accommodating standard headphones + mic, as well as modern headsets with a single 4-pole jack. :contentReference[oaicite:4]{index=4}
• Plug & Play USB Connection: Connects via USB 2.0 and installs automatically—no special drivers required for most systems. :contentReference[oaicite:5]{index=5}

Specifications

• Interface: USB 2.0 (Type-A) :contentReference[oaicite:6]{index=6}
• Connections: 1× 3.5 mm jack for microphone input, 1× 3.5 mm jack for headphone/speaker output, 1× 3.5 mm 4-pole jack for headsets with mic. :contentReference[oaicite:7]{index=7}
• Dimensions: Approx. 7.5 cm × 3.5 cm (device body) :contentReference[oaicite:8]{index=8}
• Cable Length: Approx. 11 cm USB cable (can be extended via USB extension) :contentReference[oaicite:9]{index=9}
• Supported Systems: Windows, macOS, Linux (plug-and-play) :contentReference[oaicite:10]{index=10}

Use Cases

• Replace a broken or missing internal sound card in a desktop or laptop.
• Add an independent audio device when the onboard audio jacks are damaged or unsuitable.
• Gaming or media systems where virtual surround sound and quick mic mute or volume control are beneficial.

Keywords

C-TECH SC-7Q, external USB sound card, 7.1 virtual surround, volume control, mic mute button, USB audio adapter, headset support, plug-and-play audio