System Requirements and Trial Limitations:
32-bit: Windows Vista, XP, 2000, Server 2003, Server 2008, Windows 7
64-bit: Windows Vista, XP, Server 2003, Server 2008, Windows 7
Trial version limitations: 15-days trial, no more than 2 serial ports (both shared and virtual) can be created.
Network Serial Port Kit is fully compatible with Windows 7™