Acer Iconia 64GB WiFi Tablet 8.1-Inch Intel Atom Dual-Core Processor Z2760 - Silver (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The resulting product includes all relevant accessories, comes with a minimum 90-day warranty, and may arrive in a generic box. Only sellers who meet a high performance bar may offer Certified Refurbished products on Amazon.com Operating System: Windows 8 Intel Atom Dual-Core Processor Z2760 - 1.5 GHz (1 MB Cache) 8-hour battery life, 1.1 pounds 64 GB Flash Memory, 2 GB RAM Memory