HP Compaq 6530b Notebook PC (FM806UT) with Windows Vista Business with downgrade to Windows XP; Intel Core 2 Duo Processor P8600 (2.40 GHz, 3 MB L2 cache, 1066 MHz FSB); Mobile Intel GE45 Express with ICH9M; 2GB 800MHz DDR2 SDRAM (Upgradeable to 8 GB max 4GB SODIMM in slots 1 and 2, 1 open); 14.1-inch diagonal WXGA anti-glare 1280 x 800 with Mobile Intel GMA 4500MHD Graphics & VGA Webcam; 500GB 5400 rpm SATA II and LightScribe DVD+/-RW SuperMulti with Double Layer; 10/100/1000 Mbps Ethernet, 56K V.92 modem, Intel 802.11a/b/g/draft n (up to 300 mbps data rate), Bluetooth 2.0; High Definition Audio support w/24-bit DAC, Integrated stereo speakers, Integrated microphone, Touch-sensitive controls for volume up, volume down, and mute; Stereo headphone/line out, Stereo microphone in; 6-in-1 media reader and Express Card/54 slot; 6-cell (55 WHr) Lithium-Ion Battery & External 90-watt Smart AC adapter; 13.18 W x 1.28 H x 9.56 D, 5.3 lbs. I/O Ports include (4) USB 2.0, (1) IEEE-1394a/FireWire, (1) microphone in, (1) headphone/line-out, (1) docking connector; Rear: (1) external VGA monitor, (1) RJ-11, (1) RJ-45, (1) S-video.