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Rectangular black USB sound card with volume roller, mute key, 3.5 mm jacks and game-effect buttons

ULANSeN GS3 USB 7.1 Sound Card with PUBG Effects

SKU CH-N0KP-6AB6G

Adds virtual 7.1 surround sound and PUBG effects to any headset via USB, with a 24-bit DSP boosting volume 15% and a one-touch mic mute

  • PartGS3
  • Channels7.1
  • Sample Rate192 MHz
  • SNR120 decibels
  • InterfaceUSB
  • Dimensions7.2 in x 3.2 in x 1.0 in
  • Virtual 7.1 surround creates immersive gaming audio
  • 24-bit DSP processor boosts output volume by 15%
  • Dedicated PUBG and League of Legends sound effect buttons
  • One-touch microphone mute with volume roller control
  • Driver-free USB plug-and-play on Windows and Mac

What this USB sound card does

The ULANSeN GS3 is a USB audio adapter that adds virtual 7.1 surround sound to a computer or console. It targets gamers who want positional audio and preset effects for titles such as PUBG and League of Legends without installing an internal card. Plug-and-play operation means no driver downloads are required on Windows, macOS or Linux.

Build and connectors for daily use

The aluminium-bodied unit measures 7.2 in by 3.2 in by 1.0 in and weighs 0.05 kilograms. A single USB plug supplies power and data while the face provides a 3.5 mm four-pole jack for headsets and separate 3.5 mm three-pole jacks for headphone and microphone. Top-mounted controls include a microphone mute button, a 7.1 on/off toggle and a volume roller for quick adjustments during play.

Bundled software effects and what they change

The onboard DSP runs at 24 bit and claims a 15 percent volume boost alongside a 120 decibel signal-to-noise ratio at 192 MHz sample rate. Two dedicated effect buttons apply game-specific audio profiles for PUBG and League of Legends, altering equalisation and spatial cues without extra software. The adapter works with any standard headset, turning stereo hardware into a virtual 7.1 environment.

Highlights

  • Virtual 7.1 surround creates immersive gaming audio
  • 24-bit DSP processor boosts output volume by 15%
  • Dedicated PUBG and League of Legends sound effect buttons
  • One-touch microphone mute with volume roller control
  • Driver-free USB plug-and-play on Windows and Mac

Specifications

BrandULANSeN
ModelGS3
Part NumberGS3
PartGS3
Channels7.1
Sample Rate192 MHz
SNR120 decibels
InterfaceUSB
Dimensions7.2 in x 3.2 in x 1.0 in
Weight0.05 kilograms

Questions about this item

Does the USB interface limit the 7.1 surround to stereo output in practice?

No, the USB connection carries a digital signal that the internal DSP decodes into virtual 7.1 channels for any 3.5 mm headset.

What jack sizes and pin counts does the GS3 provide for headset and microphone?

One 4-pole 3.5 mm combo jack plus separate 3-pole 3.5 mm headphone and microphone sockets.

Is any driver install required before the PUBG and League of Legends sound-effect buttons work?

The device is plug-and-play on Windows, macOS and Linux; press the effect keys directly after connecting.

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