X2 Plus and GD10 Pro 4K Game Stick with 2 wireless controller 64GB version with 30000 to 37000 Games 128GB with 30000 to 41000 Games 1080P display resolution with 60Hz refresh rate CPU: Aigame 905, RAM: DDR3 2GB, System: Emuelec 4.3 Support more large 3D games. Support 40+ Simulators: Support PSP,PS1,N64,CP1,CP2,CP3,Neogeo,GBX,MAME.FC.FCE,SFC,GB.GBA.GBC.MDNGPC,MEGADRIVE,GAMEGEAR,SEGAGENESIS,SG-1000 and other simulators. Wireless Controller: 2.4G Wireless Controller Support 1-2 Player, get rid of cable limitation and play freely. Output support HD 2.1D 1280*720 resolutions for high-quality visuals. We thoroughly inspect each item before dispatch. In the rare event of damaged packaging or missing items during the transportation, please contact us immediately. Provide clear video footage of the entire package to assist us in investigating and resolving the issue properly. Your cooperation is highly appreciated.