Specifications: Windows Operating System(Windows 10 Home) Audio Port Camera HDMI Make(Lenovo) SD Slot Screen Size(15) USB Port(USB 3.0) Processor Type(Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz) Screen Display(Matte Screen) Ethernet(Ethernet) Video Card(NVIDIA GeForce GTX 860M) Video Card 2(Intel HD Graphics 4600) Wi-Fi(WIFI) Blue Tooth(Bluetooth)