HP Envy x360 15.6-Inch 2 in 1 Touchscreen  Convertible Laptop (Intel Core i7-5500U Processor,12GB DDR3 RAM,1TB HDD,Windows 8.1), Silver (Certified Refurbished) This Certified Refurbished product is tested & certified by Lenovo to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty. 5th Genenation Intel Core i7-5500U Processor (2.4GHz with Turbo Boost up to 3GHz) with 4MB Smart Cache, Dual Core and 4 Threads 15.6 inch LED Backlit Touch Screen Display with Truelife and FHD (Full HD) resolution (1920 x 1080)Intel HD Graphics 5500, 2x2 802.11ac WLAN, BeatsAudio dual speakers 12GB DDR3L SDRAM (2 DIMM) , 1TB 5400RPM hard drive, 1 x Ethernet, 1 x HDMI, 2 x USB 3.0, 1 x USB2.0, Bluetooth 4.0, Full-size backlit keyboard with numeric keypad Windows 8.1 (64-bit) free upgrade to Windows 10