color=#000000 size=2>HP recommends Microsoft® Windows® XP Professional Intel® 915GM with enhanced Intel® SpeedStep' technology 6 cell lithium ion battery 65 watt power adapter Dual pointing devices as thin as 1.04-inches and as light as 4.69 lbs 14.1-inch display Up to 80GB 5400rpm, user-removable hard drive Intel® Graphics Media Accelerator 900 Interfaces: One type I/II PC card slot, Smart Card reader, three USB 2.0, serial, s-video out, VGA, RJ-45/FJ-11, infra red, audio in/out, docking connector