Download Download Dynabook Tecra PT439A-00R003 Atheros Bluetooth Driver 2.0.9 for Windows 8 Free Heaven32 December 11, 2021 Comments Download Free Download Dynabook Tecra PT439A-00R003 Atheros Bluetooth Driver 2.0.9 for Windows 8 This package contains the files needed to install the Bluetooth driver. If your computer is currently running an older version of this… Continue Download →