CPU: 2nd Generation Intel Core i3 / i5 Processor Chipset: Intel HM65 Memory: DDR3 1066, Max: 8GB LCD Size: 17.3 " HD TFT-LCD Display (LED Backlight) Graphics: nVIDIA Geforce GT 520M Graphic Card Graphics VRAM: DDR3 1GB HDD (GB): 500G/640/750GB SATA Optical Drive: Super-Multi / Blu-Ray Audio: 4 Theater Class Speakers Webcam: HD Webcam Card Reader: XD/SDHC/SDXC/MMC/MS LAN: 10/100/1000 Wireless LAN: 802.11 b/g/n Bluetooth: Optional D-Sub (VGA): 1 HDMI: 1 USB 2.0 port: 2 USB 3.0 port: 2 eSATA: N/A eSATA/USB Combo: N/A Mic-in/Headphone-out: 1/1 Express Card: N/A Modem port: N/A Line-in: N/A Keyboard: 103 keys AC Adapter: 65W Battery: 6 Cells Dimension: 418(L)x269.3(W)x39(H)mm Weight (KG): 2.8 Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.