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Small black USB sound card dongle with cable

Jabra Enterprise Products

Jabra Enterprise Products GSA2399-823-109 sound card

SKU CH-4KVE-DHM1F MPN GSA2399-823-109

A USB sound card for the Jabra Biz 2300 Duo headset, enabling Microsoft Teams integration

  • USB connectivity for simple headset integration
  • Duo earcup design for immersive stereo audio
  • Microsoft Teams optimisation for unified communications
  • Jabra Biz 2300 series reliability for professional use
  • GN Netcom engineering for consistent performance

Jabra GSA2399 USB sound card

The Jabra GSA2399-823-109 is a USB sound card designed for the Jabra Biz 2300 Duo MS headset. It provides a dedicated digital audio connection for voice communication on Microsoft platforms. The unit is supplied new and carries GN Netcom branding.

Suited to single-headset unified communications

This adapter suits professionals who need a simple USB audio link for one Jabra Biz 2300 Duo headset on Microsoft Teams or Skype for Business. Buyers who want more storage, multi-headset mixing, analogue jack connectivity or wireless pairing should look at something else.

Consistent audio during long calls

The device draws power from the USB bus and maintains a stable digital signal path throughout extended conferences. No active cooling is present, so thermal throttling does not occur during continuous daily use.

Highlights

  • USB connectivity for simple headset integration
  • Duo earcup design for immersive stereo audio
  • Microsoft Teams optimisation for unified communications
  • Jabra Biz 2300 series reliability for professional use
  • GN Netcom engineering for consistent performance

Specifications

BrandGN NETCOM
Shipping weight0.18 kg
Package size191 × 145 × 107 mm

Questions about this item

Which headset model is this sound card designed for?

This adapter is built for the Jabra Biz 2300 Duo USB MS headset, model GSA2399-823-109.

Can I use this adapter with my existing USB headset?

It is specific to the Jabra Biz 2300 series and not intended for other headsets.

How do I confirm the adapter is active after connecting it?

The headset should be recognised by the system and ready for Microsoft Teams calls.

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