This is a business series laptop. It is fast and powerful for a variety of tasks. It is great for use in business, home, for a student or light gaming. Every thing has been checked for correct function. It was taken apart, inspected, and put back together. The fan and heatsink has been cleaned with new thermal paste and thermal pads applied to the heatsink. I do pc repairs and custom build from my home to make extra money. I take trade-ins of your old computer if you have one that is repairable or has usable parts. I take cash or debit card through Square only. This computer includes a 30 day hardware guarantee and a legitimate software guarantee. If you need something specific that I don't have listed, or questions about the computer listed here, please feel free to ask. Computer specs/features for your convenience: Make/Model: Dell Latitude E5540 Display: 15.6" Operating System: Windows 10 Pro, 64-bit Processor:Intel i7-4600u @ 2.10 ghz Graphics:Nvidia GT 720M, 2gb video memory Storage: 512gb SSD Memory: 8gb ram Power: includes AC adapter and good battery Other features included: Office, HDMI, DVD-Rom, Bluetooth, Webcam, Wifi, SD card reader, back lit keyboard, docking station port Options: Add a wireless laptop mouse $10 Add a laptop bag, limited styles and quantities $15-$20 Add a docking station with it's own power supply $50