Feature: 1. Replacement: It's an ideal replacement for an old or damaged for Surface Book keyboard. 2. Multifunction: Full key multifunction keyboard, quick response without delay. Graphics Card: for GTX 1050. 3. Sensitive: The product has good compatibility, sensitive touch and easy to use. CPU: i7-8650U. 4. Simple Appearance: Simple and vivid appearance, full of fashion sense, comfortable typing. 5. Applicability: Dedicated, the keyboard is designed for surface book 2 1835. How to Use: Install and use Specification: Item Type: Keyboard Material: Aluminum Alloy CPU: i7-8650U Graphics Card: for GTX 1050 Color: Silver Battery Type: 11400mAh Li-ion Battery (Built In) Applicable Models: for Microsoft for Surface Book 2 Package List: 1 x Keyboard