Laptop ASUS Vivobook, X515MA-EJ450, 15.6-inch, FHD (1920 x 1080) 16:9 aspect ratio,Intel(R) Celeron(R) N4020 Processor 1.1 GHz (4M Cache, up to 2.8 GHz, 2 cores) 8GB DDR4 SO-DIMM, 256GB M.2 NVMe(T) PCIe(R) 3.0 SSD, Anti-glare display, 1x DDR4 SO-DIMM slot, 1x STD 2.5 SATA HDD, Plastic, VGA camera, I/O ports: 1x HDMI 1.4, 1x 3.5mm Combo Audio Jack, 1x DC-in, 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 1 Type-C, 2x USB 2.0 Type-A, Built-in speaker, Built-in microphone with Cortana support, AC Adapter, Input: 100- 240V AC 50/60Hz universal, Backlit Chiclet Keyboard with Num-key, Dimension: 36.02 x 23.49 x 1.99 ~ 1.99 cm Weight: 1.80 kg, BIOS Booting User Password Protection, Trusted Platform Module (Firmware TPM), McAfee LiveSafe(T) 30-day trial, Security Lock, System diagnosis, Battery health charging, Function key lock, WiFi Smart Connect, Stylus, USB-A to RJ45 gigabit ethernet adapter, Slate Grey, 2 years, No pre installed OS