Specification Parameter: Operation System: Linux Retroarchiopen Source System Language: Support Multi-languages Emulator: MAME/FC/GB/MD/SFC /PS/ATAR|2600/ATAR|7800 CPU: GB2 Sdram: DDR3 256MB Flash: 128MB Package included： 1 * USB Receiver 1 * Power Line 1 * HD cable 1 * Game Console 2 * Gamepad 1 * Packing Box