parameters: <br> <br> Category: Gaming Dongle <br> <br> Main control frequency: Duad-core Cortex-A7 up to 1.0GHz <br> <br> Memory performance: DDRIII 256M <br> <br> Support external TF: expandable to 128G <br> <br> Game content: 64G(20000+),Games ,128G(30000+ Games) <br> <br> Support games arcade, mame, atari2600, atari5200, atari7800, atarilynx, cps1, cps2, cps3, fbneo, gamegear, gb, gba, gbc, genesis, megadrive, nes, nesh, ngpc. pcengine, psx, sfc, snes 23 kinds of emulators <br> <br> Use interface: HDMI-compatible output, 1080P, 720P <br> <br> Voltage input: 5V/1A/2A <br> <br> Specifications: <br> <br> Features: <br> <br> - Original 3K rocker，special game rocker for arcade, high sensitivity andantiskid design. <br> <br> - 2.4G wireless controller gamepad .Support up to 10 kinds of classic simulators to play classic nostalgic games. <br> <br> - The upgraded version of H D is more smooth and ready to play. <br> <br> - Support wireless handle and wired handle, a drag two handle，support four people online to play. <br> <br> Package Included: <br> <br> 1 * Game stick. <br> <br> 1 * HDMI-compatible cable. <br> <br> 1 * USB charging cable, a <br> <br> 2 * Wireless gamepad. <br> <br> 1 * Receiver. <br> <br> 1 * TF card (32G,64G,128G optional) <br> <br> 1 * Manual