InLine 66634I, PCI, MCS9865, Wired, DOS 6.22 Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit... InLine 66634I. Host interface: PCI. Chipset: MCS9865. Connectivity technology: Wired, Compatible operating systems: DOS 6.22 Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit...