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Small black USB-A dongle with 3.5mm headphone and mic jacks, volume and mute buttons, LED indicator

Vszerda

Vszerda USB Sound Card Adapter 7.1 Channel 3.5mm AUX Microphone Jack

SKU CH-E21T-K0212

Adds a 3.5 mm headphone and microphone jack via USB with virtual 7.1 channel audio and driverless operation

  • Adds microphone and headphone jacks via USB
  • Plug-and-play with no drivers required
  • Built-in noise-reduction chip for clearer audio
  • Virtual 7.1 channel surround via Xear 3D software
  • Mute and volume controls with LED status indicators

What This Adapter Adds

This USB sound adapter adds a 3.5 mm stereo output and a mono microphone input to any computer with a USB Type-A port. It supports virtual 7.1 channel audio and includes Xear 3D simulation software for Windows. The device draws power from the USB bus and requires no external supply. Built-in noise reduction helps reduce electromagnetic interference.

Who It Suits And Who It Does Not

Buyers whose onboard audio has failed or whose headset suffers from intermittent sound will benefit from this plug-and-play replacement. It works with Windows 98 SE through Vista, Server 2003, Linux and macOS without driver installation. Users needing more than one audio output or a dedicated line-level input should consider a different solution. The adapter provides only a single headphone jack and one microphone jack.

The Spec That Decides Fit

The adapter complies with USB 2.0 Full-Speed at 12 Mbps and follows USB Audio Device Class 1.0 and HID Class 1.1 specifications. Onboard controls include microphone mute, speaker mute and volume up or down keys with LED status indicators. Connectors are USB Type-A, a 3.5 mm stereo output jack and a 3.5 mm mono microphone input jack.

Highlights

  • Adds microphone and headphone jacks via USB
  • Plug-and-play with no drivers required
  • Built-in noise-reduction chip for clearer audio
  • Virtual 7.1 channel surround via Xear 3D software
  • Mute and volume controls with LED status indicators

Specifications

No published specifications for this item yet.

Questions about this item

What connectors and cables are included with the USB 7.1 sound adapter?

The adapter has a built-in USB Type-A plug, a 3.5 mm stereo output jack and a 3.5 mm mono microphone input jack; no separate cables are required.

Which version of the adapter should I choose for virtual 7.1 surround on Windows and driverless audio on Linux or macOS?

The single model provides virtual 7.1 channel audio via the bundled Xear 3D software on Windows and works driverless on Linux and macOS, so no version choice is needed.

What does the 12 Mbps USB 2.0 full-speed rating mean for real-world audio quality?

It provides enough bandwidth for 7.1 channel playback and recording with the built-in noise-reduction chip, while drawing power directly from the USB port.

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