HP Touchsmart 15-P167ca Sleek PC Quad Core up to 2.4GHz 6GB 750GB 15.6&rdquo; HD Touch LED Webcam BEATS Audio WiFi USB 3.0 HDMI (Certified Refurbished) Manufacturer Refurbished with 90 day HP Warranty (Extended Warranty Plans Available Directly from HP). Ships only within continental USA (please no PO BOX; APO/FPO/DPO and AK/PR/HI/GU/VI/MP) Less than 1-inch thin; Windows 8.1 - 64-bit version; AMD Quad (4) Core A6-6310 APU 1.8GHz up to 2.4GHz (2MB L2 Cache) 6GB DDR3 System Memory (2 Dimm); 750GB 5400RPM hard drive with HP ProtectSmart Hard Drive Protection; Optical Drive: Super Multi DVD+/-RW with Double Layer Support 15.6-inch diagonal HD WLED-backlit touchscreen display (1366x768); Full-size keyboard with numeric keypad; HP Imagepad supporting multi-touch gestures without on/off button; Fast 10/100 Ethernet Lan (RJ-45 connector); 802.11 b/g/n WLAN + Bluetooth; Multi-Format Digital Media Card Reader; 2 SuperSpeed USB 3.0; 1 Universal Serial Bus (USB) 2.0; 1 x HDMI port; 1 x headphone/microphone jack, 1 x RJ-45 Ethernet port BEATS Audio with 2 Speakers for the best-sounding, richest audio available on a PC; HD Audio; AMD Radeon R4 graphics with up to 3328MB total graphics memory; HP TrueVision HD Webcam with integrated digital microphone; Design: Horizontal brush line design, texture linear finish in Natural Silver color