Compatibility: compatible with iPad Air 10.9" (5th/4th Gen) 

Stable Stand at Any Angle: triangular stand designed for ultimate stability and versatile use

Full‑surface Trackpad, Maximum Productivity: 65% larger for smoother, more precise control  

Detachable Keyboard: it can be used with both landscape and portrait screen orientations, which is more convenient and flexible

Color: Gray iPad Keyboard Case