DUO wireless electronic pen
System requirements:
1.O.S: Windows2000/XP/Vista/Windows7
2.CPU: Intel Pentium or higher
3.Memory: 512MB or above
4.Web Browser: Internet explorer v5.0 or higher
System requirements:
1.O.S: Windows2000/XP/Vista/Windows7
2.CPU: Intel Pentium or higher
3.Memory: 512MB or above
4.Web Browser: Internet explorer v5.0 or higher