... 320G/500G laptop ultrabook netbook dual core with DVD Driver very good price for school and office work support ... DDR3: 800 MHz,1 Channel So-DIMMs, Max. 2GB5. Storage: 160GB, HDD,2.5", 9.5mm SATA interface 5400rpm, Max ... , 1x Microphone jack 1 x RJ-45 2x USB 2.0 Ports,1x Internal Microphone,1x DC-In ... Intel Atom D2500 1.86GHZ, Dual Core SONY style,suppport USB 3G function) 2. Model name: N131C (13.3inch ...