Widcomm Broadcom Bluetooth Driver Version 6.4.0.1201 最新蓝牙驱动程序Note: This file contains the Windows 7 (32 and 64-bit) Broadcom Bluetooth driver for the computer models and components listed.更新日期: 2011-03-06文件大小: 52.55 MBytes支持系统: Windows Vista/Vista 64-bit/7/7 64-bit