Volantex RC 6-CH Simulator USB RC Airplane R/C Helicopter Training Kit for windows XP/Vista/Win7 High-performance, High-realism 3D graphics and 3D sound effects Connect with USB port cable and no batteries is required Simulator supported: FMS Version2.0 Beta7 / FMS Version 2.0 Alpha8.4 and above System Requirement: Windows2000/XP/ME/98/Vista/Win7 32-bit Hardware Requirements: CPU Intel Pentium 800 or above; 32MB GAP 3D; 512MB RAM; 10GB hard disc; 12xDVD