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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.

How it compares

Measured against everything we stock in Internal & USB Sound Cards, at today’s prices. Recalculated every night.

Price $154.99
Pricier than about 92% of the 185 comparable items (median $29.99).

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Specifications

Product
Brand nameGN NETCOM
Size & build
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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