Features: Quad-core CPU, 1.5G quad-core A7 architecture. Built-in 2500 classic games, including 10 3D games, 2490 2D games. Recent games display, showing recently played games. Search, sort function, you can search games by letter, you can choose the most recent game. HD resolution, three modes, HD, scanning line, original ecology. Support four people online, can play together four people online. Multi-language switching, free switching between Chinese, English, Korean. Customize the key sorting, and you can freely set the key sorting according to your own habits. Practice mode, new practice mode, it is no longer difficult to practice even moves. Coin-based billing function can be used for commercial charging, and the game duration can be adjusted by itself. Suitable for a variety of display devices: LCD monitors, TVs, projectors, etc. Parameter: Motherboard Name: PandorasBox 9D. Number of games: 3D x 10, 2D x 2490. Resolution: 720 / 1024x768. Video interface: HDMI/VGA. Sound Card: 5.1 Audio Chip. Memory: 2GB DDR3/186MHz. Power interface: 1 x DC 12V / 3A 5.5mm outer diameter / 2.5mm inner diameter. Temperature: 5 ℃ -45 ℃. Humidity: 30% -90%. Product size: 19.7 x 13.8 x 3.5cm. Package Included: 1 x Gaming Motherboard. 2 x Gamepad. 2 x Receiver. 1 x HDMI Cable. 1 x Power Supply