Chances coming! Do not hesitate, BUY and TEST!!any more information pls check our website: www.avctouch.com Android A20 mainboard dual 1.0GHz CPU 1GB RAM 8GB ROM android 4.2.2 12V DC VGA/HDMI/LVDS LAN USB HOST/OTG RS232/RS485 WIFI/3GUSD 82.00/pieceAndroid Amlogic S802 mainboard quad 2.0GHz CPU 2GB RAM 8GB ROM android 4.4 12V DC HDMI/LVDS LAN USB HOST/OTG RS232 WIFI/3GUSD 168.00/piece10inch Panel PC ATOM Dual N2600 1.6GHz 2GB DDR3 32GB SSD WIFI 4 USB 2 RS232 Fanless Rugged Metal N2800/D2550/I3/I5 switchableUSD 668.00/piece (NEW!!) EPIC 3.5inch N2930 mainboard back CPUSpecifications:hardwareCPUIntel Celeron Processor N2930 Quad core 1.83GhzChipsetIntel Bay TrailMemoryOnboard 4GB DDR3 RAMGraphicIntel HD GraphicsLAN2*Intel WG82583V 10/100/1000MAudioALC662 2/4/5.1 channelsInternal I/O4*USB2.01*Front panel, 1*Front audio6*COM, COM2 can be switched to RS422/RS4851*24bit dual channels LVDS, 1*VGA1*SATA 2.01*GPIO 4bit1*MINI-PCIE, 1*MINI SATA,Outside interface1*DC IN1*HDMI2*USB2*RJ451*EARBIOSAMIBIOS64Mbit FLASHSystem monitoring and managementWake on LAN, PXE function1~255 second watch dogPower managementFan speed monitoringTemperature and voltage detectEnvironment & MechanicalPower Consumption13W at 12VinPower Input8~36V DCSize148*102mmStorage Temperature-20~65 degreeOperating Temperature-15~60 degreeRelative Humidity5% ~ 90% Relative Humidity, Non-condensingComplianceCE,FCC, UL 60950-1 Advanced Control www.avctouch.com