Winfly Development Co.,Ltd ( szwfdc.com chinabigsell.com ) is a professional DVB factory in China .Specification: 1) CPU:Rockchip2918 1.2GHz 2) Operating system: Android 2.3 3) SDRAM:DDRIII 512MB Flash: 4GB 4) Wi-Fi: 802.11b/g RJ45: 10/100 BaseT *1 5) USB OTG: supports USB device and USB host 6) Output: 480, 576, 720, and 1,080p without compression 7) Support Built in 2.4G remote keyboard and mouse 8) Memory: Flash:4GB: SD Card: 1GB/2GB/4GB/8GB/16GB 9) File system supported: FAT32, ext2, ext3, and NTFS 10) 100~240V AC input, 12V DC Output, 1.5A CPURockchip RK2918 , up to 1.2GHz ARM Cortex A8 + 1080P media+3D GPUMemory DDRIII 512MBFlash Nand Flash 4GBWiFi 802.11 b/g /nRJ45 10/100 BaseT *1BlueTooth BT2.1 and EDR 2.4G(option)IR Infra Remote controlMould Plastic: white or black 3G Support most 3G USB dongle (option)I/O 1*HDMI 1.3 up to 1920x1080 resolution1*AV Standard resolution AV signal1*YPbPr Standard resolution YPbPr signal1*Optical Audio SPDIF Standard1*VGA one VGA Port (optional )4*USB HOSTHost usb port 1*SD card readerSD card interface . Support 1GB/2GB/4GB/8GB/16GB1*RJ4510/100 BaseT Power100~220V AC Input , 5V DC Output 2A Remote17 key notes , touch pad , 2.4G wireless control(option)AccessoriesAV Line Power charger adapterRemote controller User Manual