Dell Latitude E6540 15.6inch UltraSharp FHD(1920x1080) Wide View Anti-Glare LED-backlit with Premium Panel Guarantee (Silver). 4th gen Intel Core i7-4610M Processor (3.0 GHz, 4M cache, Upgradable to Intel vPro technology). 8GB (2x4GB) 1600MHz DDR3L Memory. 256GB Mobility SSD. Windows 7 Professional, 64-bit, English. 8X DVD+/-RW. AMD Radeon HD 8790M Graphics 2GB GDDR5. DDPE Personal Edition License + ProSupport for Software 3 Year. Intel Advanced -N 6235 802.11AGN Dual Band Wi-Fi + BT 4.0LE Half Mini Card. Internal English Backlit Dual Pointing Keyboard. 90W AC Adapter, 3-pin. Stereo global headset jack, Memory card reader, Docking connector, VGA, HDMI, USB3.0 (4) Network connector (RJ-45), SIM card connector, 1 full (WWAN) and two half (WLAN, DDPE1) card slots. Integrated HD video webcam and Dell Webcam Central software / Integrated, noise reducing array microphones. 9-cell (97Wh) Lithium Ion battery with ExpressCharge.