Features
RK3288 Quad Core 1.8G (Cortex-A17), support HDMI2.0 & HDCP2.0
Running Android 4.4 operating system
Equipped with 2GB RAM, 8GB ROM, 10/100/1000M LAN, 802.11 a/b/g/n/ac, 6210 2.4G WiFi network
Support 2160P multi-format video decode, H.265, 4K*2K 
Support Miracast/DLNA, 4K/RMVB/DTS/DOLBY 
Support Bluetooth 4.0, 6210
Support external memory up to 32G
General Specs  
CPU RK3288 Quad Core 1.8G (Cortex-A17)
support HDMI2.0 &HDCP2.0
GPU Octa Core Mali-T764 GPU
4K*2K Support
RAM DDR3 1G/2G (256*X16),  2G priority
ROM EMMC, 4G/8G/16G,  8G priority
Expand Memory 1*T-Flash, support max 32G
MIC Built in HQ MIC
Antenna Antenna for WiFi
Video format Support 2160P multi-format video decode, H.265, 4K*2K
Audio format MP3/WMA/APE/FLAC/AAC/OGG/AC3/WAV
Picture format JPEG/ BMP/ GIF/ PNG
Ethernet  10/100/1000M LAN
WIFI Support 802.11 a/b/g/n/ac, 6210 2.4G
Bluetooth BT 4.0, 6210
IR Sensor 1*IR
Power LED 1* Blue LED for power on
Button 1*Power Button(physical button), control power on and off,
1*Update Button(via one pin hole)
3* Standard USB( 2 port from hub chip, 1 port from cpu)
1*Micro USB with OTG
1*DC in Jack
1* standard  A HDMI out, HDMI2.0
1*S/SPDIF out  (2CH,  5.1CH)
1*RJ45
Reserved, 2*RS232, put on the edges for debug
1* AV Jack(black)
1*TF card slot
Adapter 5V 3A
HDMI Cable By request
USB Data Cable By request
Manual By request
USB Cable By request
Adapter 1*Adapter, 5V 3A input
OS Google Android 4.4, support OTA function,
Language  Multi-language
Keyboard Qwerty keyboard
Angry Birds By request
Miracast/DLNA Support
XBMC 4K/RMVB/DTS/DOLBY
Work Environment 5°C--35°C, 30%--90% Humidity
Storage Environment -20°C--60°C, 10%--90% Humidity