The link lists all recent versions of bluetooth software and drivers that are currently supported for Intel wireless adapters. We recommend updating to the latest version, as it includes functional and security updates. For Windows: 1. Software and Drivers for Intel Wireless Bluetooth. https://www.intel.com/.../network-and-i-o/wireless.html 2. Intel PROSet/Wireless Software and Wi-Fi Drivers. https://www.intel.com/.../network-and-i-o/wireless.html For Linux: 1. Support for Intel Wireless Adapters. https://www.intel.com/.../network-and-i-o/wireless.html