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Prolific USB-to-Serial Comm Port (COM4) for Extensa 4620 driver [sp78809.exe]

Prolific USB-to-Serial Comm Port (COM4) Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.
Driver nameProlific USB-to-Serial Comm Port (COM4)
Version3.4.36.247
Date2012-07-26
Win 32 Support2K,XP,2K3,VISTA,WIN7,WIN8,WIN10
Win 64 SupportXP,VISTA,WIN7,WIN8,WIN10
Filenamesp78809.exe (3.2 MB)