Processor: Intel Core i7-6600U Processor(Core i7-6600U) | Memory:8GB DDR4-2133 | Operating System: Windows 10 Pro 64(EN:English) | Hard Drive:256GB OPAL2.0 | Wireless Network: Intel Wireless 8260(2x2AC) with BT4.1 | Ports:4-in-1 Media Card Reader (SD, MMC, SDHC, SDXC); RJ-45; Mini DP; Microphone/Headphone Jacks; DC in; 3 USB 3.0 | Camera:720p HD Camera | Monitor: Multitouch | Included Warranty:3 Year On-site | Operating System: Windows 7 (64-bit)Lenovo