Asus 15.6 Inch Flip Convertible 2 in 1 Laptop with FHD Touchscreen Display, Core i7-4510U Processor,8 GB DDR3,1 TB HDD,NVIDIA GT 840M Graphics,Windows 8.1 (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty. 4th Genenation Intel Core i7-4510U Processor (2GHz with Turbo Boost up to 3.1GHz) with 4MB Smart Cache, Dual Core and 4 Threads 15.6 inch LED Backlit IPS Touch Screen Display with Truelife and FHD (Full HD) resolution (1920 x 1080)Discrete NVIDIA GT 840M Graphics With 2 GB Dedicated Video Memory 8GB DDR3L SDRAM (1 DIMM) , 1TB 5400RPM hard drive,DVDRW/CD-RW Drive 1 x Ethernet, 1 x HDMI, 3 x USB 3.0, Bluetooth 4.0 Windows 8.1 (64-bit) free upgrade to Windows 10