Feature:1. Professional Design: This K19M detachable travel keyboard and touch pen kit features a sturdy and professional design, perfectly compatible with for Latitude 7320, 7310 laptops.2. ABS Leather Materials: The laptop keyboard is made of premium ABS and leather materials, providing a long lasting typing experience on the go. Lightweight and portable, it quickly connects to the laptop when typing is needed.3. Splash Proof and Touchpad Functionality: Stay away from food and drinks with splash proof design. The glass touchpad allows navigation without touching the screen, enabling smarter and faster work. With powerful backlighting and prominent keys, the keyboard is easy to view for late night work.4. Magnetic Hinge: The magnetic hinge allows for easy detachment or attachment, seamlessly transitioning between laptop and tablet modes for uninterrupted workflow.5. Active Touch Pen: Effortlessly record, draw, and annotate documents with the active touch pen, providing a smoother writing experience. Compatible with for Active ES Technology (AES) 1.0 and for Win Ink Workspace.Specification:Item Type: Laptop Detachable KeyboardMaterial: ABS, LeatherModel No.: K19MTouch Pen Battery Type: 1 x AAAA Battery and 2 x SR527SW Button Cell (Shipped with Matching Batteries)Application: for Latitude 7320, 7310.Package List:1 x Keyboard1 x Touch Pen3 x Touch Pen Manual1 x AAAA Battery2 x Button Cell1 x Lanyard