Zoom Bluetooth USB Adapter Model 4320 Driver & Software v1.4.2 Build 12 Windows 98/ME/2000/XP. Note: This is the same version of the driver and software that is on the Zoom Bluetooth CD (PN: 289-00196).. Do use the latest driver version available, it will help you use the facilities of your hardware easier and better. An old version can create hardware conflicts and errors in function. Try to stay updated with your drivers monthly or sometimes weekly. Chose wisely the specific drivers: motherboards driver, bios, graphic cards drivers, modem drivers and so on. Chose the right driver for your hardware and try to make backups of your system every time you want to make a change.
v1.4.2 Build 12