I think you're asking for a (likely for connecting Samsung devices to a PC for tasks like file transfer, ADB, fastboot, or firmware flashing).
If you are looking for specific technical help with an Exynos 3830 device, please let me know: What is your computer running? exynos 3830 usb driver work
The most common reason drivers "don't work" is that the phone defaults to "Charging only" mode. I think you're asking for a (likely for
If you're looking for a specific feature related to the Exynos 3830 USB driver, feel free to describe it, and I'll do my best to help. Are you looking for: feel free to describe it
What are you trying to accomplish (transferring files, flashing firmware, or hardware recovery)?