from Laptop Nut: Hello, I have a new laptop and that I did a clean install of Windows 7 on. I still have ONE unknown device called ACPI/ TOS6205 do you know what driver I can download to fix it? Looking for a Windows driver. ACPI INT33A0 unknown device, what driver should I use?
Download driver Twain
– Ken Kollar A. The ACPI INT33A0 is a iSCT ACPI Virtual Device which is part of Intel’ s Smart Connect.