HP Touch 15z Sleek Laptop Quad Core Processor up to 3.4GHz 8GB 1TB 15.6" HD WiFi DVD+/-RW HDMI (Certified Refurbished) Manufacturer (Certified) Refurbished with 90 day HP Warranty (Extended Warranty Plans Available Directly from HP). Less than 1-inch Thin; W10-64bit; Latest AMD Quad-Core A10-9620P APU (2.5 GHz, up to 3.4 GHz burst frequency, 2 MB cache) + AMD Radeon R5 Graphics 8GB DDR4 System Memory; 1TB Hard Drive with HP ProtectSmart; Optical Drive: Super Multi DVD+/-RW with Double Layer Support; Full-size island-style keyboard with integrated numeric keypad 15.6" diagonal HD WLED-backlit touch screen (1366x768); B&O Play Audio with dual speakers; Full-size island-style keyboard with numeric keypad; Touchpad supporting multi-touch gestures Integrated 10/100/1000 GbE LAN; 802.11 b/g/n + Bluetooth 4.2; 1 multi-format SD media card reader; 2 USB 3.1 Gen 1 (Data transfer only); 1 USB 3.1 Type-C Gen 1 (Data Transfer up to 5 Gb/s); 1 HDMI; 1 RJ-45; 1 independent headphone/microphone combo