Bluetooth 2.1 USB Micro Adapter [ GBU421 ]
Class 2 Bluetooth Micro Adapter for Bluetooth enabling a computer
OS Type Language Version Release Date File
Windows 8 32-bit
Windows 8 64-bit 
Driver  English  12.0.0.6900  July 26, 2013  Download
(170.69 MB) 
Windows 8.1 32-bit
Windows 8.1 64-bit 
Driver  English  12.0.0.8030  October 28, 2013  Download
(169.33 MB) 
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit 
Driver  English  6.3.0.7500  March 01, 2011  Download
(62.62 MB) 
Windows XP 32-bit
Windows XP 64-bit 
Driver  English  5.5.0.7900  October 22, 2009  Download
(105.62 MB)