Microprocessor 1.73 GHz Intel Pentium Dual-Core Mobile Processor T2370 Microprocessor Cache 1 MB L2 Cache Memory 1024 MB (2 x 1024 MB) Memory Max Up to 3GB DDR2 Video Graphics Intel Graphics Media Accelerator X3100 Video Memory Up to 358 MB Hard Drive 160 GB (5400 rpm) Multimedia Drive LightScribe Super Multi 8X DVD±R/RW with Double Layer Support Display 15.4" WXGA High-Definition BrightView Widescreen (1280 x 800) Fax/Modem High speed 56K modem Network Card Integrated 10/100 Ethernet LAN Wireless Connectivity 802.11 b/g WLAN Sound Altec Lansing speakers Keyboard 101-key compatible Pointing Device Touch Pad with dedicated vertical and horizontal Scroll Up/Down pad External Ports 3 Universal Serial Bus USB 2.0 1 VGA (15-pin) 1 RJ-11 (modem) 1 TV-Out (S-video) 1 RJ -45 (LAN) 1 headphone-out 1 microphone-in Dimensions 14" (L) x 10.11" (W) x 1.29" (min H)/1.58" (max H) Weight 5.71lbs Security Kensington MicroSaver lock slot Power-on password Power 65 W AC Adapter 6-cell Lithium-Ion (Li-Ion) contact shahzad: 0344 4449777 ,0322 4063883,5163658.samkhan83@yahoo.com