Acer Chromebook 15.6' Intel Celeron Dual-Core 2.16 GHz 2GB,16 GB, Chrome OS CAM (Certified Refurbished) This Certified Refurbished product is certified factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty. Sporting 2 GB of DDR3L SDRAM and 16 GB Solid State Drive will ensure ample storage 15.6" ComfyView LCD Display, with HD Screenmode and LED backlight, guaranteeing the best possible viewing experience Interfaces with 1 x HDMI Port, 1 x 2.0 USB Port, and 1 x 3.0 USB Port IEEE 802.11a/b/g/n, Bluetooth 4.0 makes for the latest and greatest technology at your finger tips