Acer C720 11.6" Chromebook Intel Celeron 1.40GHz Dual Core Processor, 2GB RAM, 16GB W/Chrome OS (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. Intel HD ComfyView 1 USB 3.0 port, 1 USB 2.0 port, HDMI Limited Warrantyagreement applies.