To install the latest firmware, drivers, or software available for your Microsoft LifeChat headset, select the link next to your product. This will take you to the appropriate Microsoft Downloads site. Note that if you're running Windows 8.1 or later, no updated software is required.
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For LifeChat LX 4000 for Business or LX-6000 for Business, download the LifeChat 4000 Firmware Update Tool or the LifeChat 6000 Firmware Update Tool.
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For LifeChat LX-3000 or LifeChat ZX-6000, install LifeChat 1.4.
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For LifeChat LX-1000 and LX-2000, no software, firmware, or driver updates are available.
