The N22 Series 11. 6" 16GB SSD Chromebook from Lenovo is designed for a Web-optimized experience and provides you with a balance of computing and mobility. Powered by a 1. 6 GHz Intel Celeron N3050 dual-core processor and 4GB of LPDDR3 RAM, the N22 Chromebook can handle multitasking and everyday computing needs, such as checking emails, watching videos, and composing papers. If you need more processing power, the CPU can achieve a burst speed of 2. 16 GHz. Features: Refurbished (see below for description) Color: Black Google Chrome Operating System pre-installed Intel Celeron N3050 Dual-Core 1. 6GHz CPU Burst frequency: 2. 16GHz 4GB DDR3 RAM 16GB eMMC flash storage Intel HD Graphics Integrated HD audio 802. 11ac Wireless LAN Bluetooth 4. 1 Webcam and microphone SD card reader 11. 6-inch LED-backlit HD display (1366 x 768) I/O Ports: One (1) HDMI port Two (2) SuperSpeed USB 3. 0 ports One (1) 3. 5mm Headphone/Mic jack Battery Specifications: Lithium-ion 3-Cell 45WH Power Adapter Specifications: Input: 100-240V ~ 1. 3A, 50-60Hz Output: 20V---2. 25A Unit Dimensions: 0. 9 x 11. 8 x 8. 3-inches (H x W x D) Weight: 2. 7 lbs. Package Includes: Lenovo N22-20 11. 6" Chromebook Google Chrome Operating System pre-installed AC adapter This is a Professionally Refurbished item. While this item has been tested to be in great working condition, it will show minor signs of use and cosmetic blemishes which do not affect the functionality of the item.