Samsung Tab S11 Book Cover Keyboard (Worldwide English Layout) Slim Black. The Book Cover Keyboard Slim is designed for your everyday life – lightweight, thin, and easy to transport. It complements the sleek shape of your tablet without adding bulk. The magnetic attachment ensures a clean, simple, and stable setup. With the Book Cover Keyboard Slim, working on your Galaxy Tab feels natural and effortless. The LED indicator lights up when Caps Lock is activated, allowing you to see your settings at a glance. The AI key provides you with AI assistance at your fingertips and allows you to switch to DeX mode for a familiar desktop experience. The Book Cover Keyboard Slim features a metal accent around the camera for a touch of elegance. The black exterior combines with a soft gray interior for a refined two-tone finish that gives a sophisticated, high-quality look.