Broadcom Bluetooth firmware version is typically associated with a driver package (often version 2.2.3.593.596a ) released for Windows 7 systems, specifically for Sony VAIO hardware. Key Details for Version 2.2.3.593
: Fixes intermittent drops when using Bluetooth headphones or mice. bluetooth firmware -broadcom- update version 2.2.3.593
Broadcom no longer hosts consumer Bluetooth drivers directly. Modern versions are distributed via the Windows Update service . For legacy firmware, users often rely on manufacturer support pages (like Sony or Lenovo ) or community repositories like Broadcom-bt-firmware on GitHub . bluetooth firmware -broadcom- update version 2.2.3.593