Note: Please check the specification and compatible infomration of this item before you purchase.This simulator is used for simulate the scenes of real world model aircraft flying. It can help you to increase your real world flying experience from your PC.Minimum System Requirements:Pentium III or AMD Athlon/64 compatible processor with at least 800MHz1GB free HDD memory space128 RAMCD-ROM drive100% DirectX compatible sound cardOpen GL compatible graphic card with 64MBWindows ME/2000/XP with DirectX version 9.0 or higherA free USB port and a trainer output on your transmitter Specifications:Dimensions(L x W x H): Approx. 19 x 17 x 7cm / 7.5 x 6.7 x 2.7inchUSB Cable Length: Approx. 1.2m / 4 feetColor: BlackPackage Included:1 x Simulator1 x Software CD1 x English Manual