If the dispute is initiated due to the wrong display of the system version, we will reject it uniformly. Please note this information before purchasing, thank you for your understanding. Specification: Name: GD10 Video Game Console CPU: Amlogic S905L RAM: DDR3 2GB System: Emuelec 3.9 Support TF Card Expansion, Max 256GB Support users to download Related Format Games Support more large3D Games. Games: Buit-in15000+/30000+/40000+Games with32GB/64GB/128GBcard Function: With search function, collection function, game progress saving function HD output support HD 4K: Output 60FPS Max, HD 2.1D output 1280720 resolutions Languages: English/Chinese/Korea Game Languages, over 20 system operation languages Wireless Controller: 2.4G Wireless Controller Support 1-2 Player, Get rid of the limitation of the cable and play freely Support 40+ Simulators: Support PSP, PS1, N64, CP1, CP2, CP3, Neogeo, GBX, MAME. MDNGPC, MEGADRIVE, GAMEGEAR, SEGAGENESIS, SG-1000 and other simulators.Package List: 1 x 4K Game Stick 2 x 2.4G Wireless Controller 1 x USB Wireless Receiver 1 x HDMI Cable 1 x TF Card 1 x USB Power Cable 1 x User Manual Mimi Hidden Retro Game Console.