Vention CDKHB External USB Sound Card

The Vention CDKHB is a compact external USB sound card designed to add or restore headphone / microphone (3.5 mm) connectivity via a USB-A port. Ideal when your built-in audio jack is damaged or absent, this adapter provides a simple plug-and-play solution for Windows, Mac, Linux and other compatible systems. :contentReference[oaicite:1]{index=1}

Key Features

• Interface: USB-A male connector (bus-powered) :contentReference[oaicite:2]{index=2}
• Outputs: 2 × 3.5 mm female jacks (for microphone and headphone/line) :contentReference[oaicite:3]{index=3}
• Audio Quality: 16-bit depth, 44.1 kHz / 48 kHz sample rate :contentReference[oaicite:4]{index=4}
• Build & Cable: Gold-plated contacts, 28 AWG cable (diameter 4 mm), cable length approx. 0.15 m :contentReference[oaicite:5]{index=5}
• Compact Design: Lightweight (~48.5 g) and covered in an aluminum-alloy shell for durability. :contentReference[oaicite:6]{index=6}
• Compatibility: Plug-and-play—no drivers required on most operating systems including Windows, macOS, Linux. :contentReference[oaicite:7]{index=7}

Use Cases

• Quickly add a separate microphone and headphone port to laptops or desktops that have a combined or broken jack.
• Use as a portable solution for mobile recording, streaming, or external audio out when traveling.
• Replace a faulty built-in sound card or audio adapter without opening your computer. :contentReference[oaicite:8]{index=8}

Keywords

Vention CDKHB, USB external sound card, USB-A audio adapter, 3.5 mm headset adapter, headphone and mic adapter, plug-and-play audio, external sound card 16-bit 48 kHz