space: A20 core board, users can to configure wireless WIFI and camera. Select functional modules according to the and needs of your own to effectively control costs. interface, USB, compatible, SD card, SATA, infrared and other interfaces .A wide range of applications: connected to a monitor and a mouse, it becomes a computer, and and entertainment can be carried out at the same time. Learning as a development board, as a monitoring device, etc.Good stability: The product design is based on stability. Sudden power failure, unplugging and plugging in the power supply will not affect the performance of the board.The software is 100% .Product parametersProcessor: ARM A7 dual coreGraphics card: Mail 400, MP2 GPU Opengl2.0Memory: 1GB DDR3 8G emmcVideo output: HD 1080P high-definition outputNetwork: 10/100M Ethernet interfaceMain interface: USB2.0*2 TF card slot*1 SATA interface*1 infrared*1Other interfaces: 96 expansion pins support I2C/SPI/LCD and sensorsPower supply: 5V2A DC power supplybasic configurationCPU model: Allwinner A204GB high-speed flash memory (hard disk)multimedia performanceHD 264 2160P video decoding (decoding)Full HD video decoding Directory, ISO and m2ts video decoding264 High Profile 1080P@30fps encoding (encoding)3840x1080@30fps 3D decodingComplies with RTSP, HTTP, , RTMP, streaming media protocoldisplay outputHD1.4 output resolution: 1080P (1920x1080)Support HD to VGASupport MPEG-4/263/264/VC1/Xvid and other video encoding formats up to 1080P@30 frames per secondfunction extension3G Internet access (external 3G Internet card)WiFi (external module) Bluetooth (external module) real time clockSATA hard disk: the maximum can be connected to 2T (2.5 inches)Size: 100 x 60mmMaterial: PCBcolour: BlackPackage Contents:1 x Development Board1 x USB Cable1 x Heat SinkOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.