HP Pavilion VISION Technology Premium with AMD Turion Neo X2 Dual-Core Mobile Processor L625 (1.6GHz, 1MB L2 Cache) Up to1600 MT/s system bus running at AC/DC mode 18 watt; 4GB DDR2 System Memory (2 DIMM); ATI Mobility Radeon? HD 3200 Graphics with 128MB Display Cache Memory with up to 2046MB total graphics memory; 320GB (7200RPM) Hard Drive (SATA); Genuine Windows 7 Home Premium 64-bit; Brushed aluminum in modern argento & HP Webcam with integrated digital microphone; 13.3" Diagonal High-Definition LED HP BrightView Widescreen Display (1366 x 768); Integrated 10/100BASE-T Ethernet LAN (RJ-45 connector); Wireless LAN 802.11b/g/n WLAN & Bluetooth; 5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro, or xD Picture cards; Touch Pad supporting Multi-Touch gestures. With On/Off button and dedicated vertical Scroll Up/Down pad; 4 Universal Serial Bus (USB) 2.0: 1 Headphone out; 1 microphone-in; HDMI; 1 VGA (15-pin); 1 RJ -45 (LAN); Kensington MicroSaver lock slot; Power-on password; Accepts 3rd party security lock devices; 65W AC Adapter; 6 cell polymer Battery.