This board upgrades the other versions of cubieboard in several ways. This design adds several features towards a media center or PC while leaving exposed several others still in use as an IoT or a robot platform. Or both at the same time(why not?). The expansion pins enable you to do SPI/UART/PWM and several others. It is low power PC, that can easily become your TV box, home server or even Network-attached storage. The cubietruck is a better option than running your old PC that keeps consuming more power than what is worth its us Note: For 3.5 SATA drives, you need External 12V power supply. Applications Home Server NAS Robotic platform TVbox Media center Specification Power input 5.2V @ 2.5A with HDD,support Li-battery RTC Wifi+BT wireless connection with antenna on-board BCM AP6210 HDMI VGA 1080P display output on-board with ESD protectors Size: 11cm *8cm*1.4mm, suitable for installing a 2.5’ HDD Ethernet LAN AllWinnerTech SOC A20,ARM Cortex-A7 Dual-Core,ARM Mali400 MP2 Complies with OpenGL ES 2.0/1.1 1GB/2GB DDR3@480MHz RTL8211E 10M/100M/1G Ethernet PHY SATA 2.0 interface support 2.5’ HDD,(for 3.5’ HDD, only need another 12V power input) Storage solution:NAND+MicroSD or TSD+ MicroSD or 2*MicroSD 2 x USB HOST,1 x OTG,1 x SPDIF,1 x IR,4 x LEDs,1 Headphone,3 x Keys/buttons 54 extended pins including I2S, I2C, SPI, CVBS, LRADC x2,UART, PS2, PWMx2, TS/CSI, IRDA, LINEIN FMIN MICIN, TVINx4 with 2.0 pitch connectors Pre-installed Android 4.2.2 with full functionalities Shipping List mainboard x 1 simple case x 2 screws x 8 mini usb cable x 1 OTG cable x 1 sata cable x 1 power cable x 1 Documents Mechanical Design Schematics and Hardware Install Lubuntu Lubuntu-12.10-Desktop Nand Installation Guide(20131015-buil