The item is more 50% OFF for sale from China Wholesaler, Buy Wholesale price to visit our website ：www.fondsale.com ，all genuine products are sealed FACTORYUN LOCKED with international warranty for 2016 Christmas's Day. Specifications: Operating System Operating System Windows 10 Home Processor & Chipset Processor Manufacturer Intel® Processor Type Celeron® Processor Model N3150 Processor Speed 1.60 GHz Processor Core Quad-core (4 Core™) Memory Standard Memory 4 GB Maximum Memory 8 GB Memory Technology DDR3L SDRAM Number of Total Memory Slots 2 Memory Card Reader Yes Memory Card Supported SD