... 1GB DDR2 SO-DIMM 5.Storage:160GB 2.5” SATA II 5400RPM HDD 6. Lan port:10/100M Ethernet access+ Built-in WLAN ... Audio jacks. 9. I/O Ports: 3*USB 2.0 ports,1*VGA port,1*Headphone jack,1*Microphone jack,1*Internal ... Microphone , 1*RJ-45 port for LAN,1*DC-In jack,1*4in card reader ... jack,1*4in card reader 10. Slots: 1*DIMM Slot,2*Mini PCI-E slots: one for WIFI, 802.11b/g, the ...