Product Drivers & Firmware



GBU521

OS Type Version Release Date Lang File
Windows 8 64-bit
Windows 8 32-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit
Driver/Software 12.0.0.9980 05-06-2015 English GBU521_GBU421_Win8_Win8.1_BT_v12.0.0.9980.zip
(138.65 MB)
Windows XP 32-bit
Windows XP 64-bit
Driver/Software 5.6.0.8700 05-06-2015 English GBU521_GBU421_XP_BT_v5.6.0.8700.zip
(199.43 MB)
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit
Driver 6.5.1.2700 07-12-2012 English GBU521_Win_Vista_7_v6.5.1.2700.zip
(234.26 MB)