... 2GB memory 3.SO-DIMM,up to 4GB 3.mSATA;Mini PCIE for 3G Atom D525+ICH8 chipset 3.5" mini embedded motherboard with wifi/mSATA ... memory,SO-DIMM socket maximum up to 4GB.3.Support 3G SIM card,support Mini SATA ,more efficiency.4.Support power booting ... .Support 18bit single ch LVDS output.VGA and LVDS asynchronous with show supported.6.Reliable, High stability, Low noise, low power ...