Product Drivers & Firmware



GUB231

This version of Automatic switching software works with latest builds of Windows 10 2004 through 21H1 however some older production codes may not . If in question call or email support and have serial number ready
OS Type Version Release Date Lang File
Mac OS 10.13 (High Sierra)
Mac OS 10.14.x (Mojave)
Mac OS 10.15 (Catalina)
MAC OS 11x (Big Sur)
Software 1.1.102 02-06-2020 English GUB431_GUB231_Installer_V1.1.102.zip
(217.16 KB)
Windows 7 32-bit
Windows 7 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit
Windows 11
Driver/Software 3.0 04-10-2019 English GUB231_GUB431_Ver3.zip
(4.33 MB)
Mac OS 10.6.x
Mac OS 10.7.x
Mac OS 10.8.x
Mac OS 10.9.x
Mac OS 10.10
Software 2.0 02-10-2015 English GUB231_GUB431_SW_2.0_Mac.zip
(2.72 MB)