KOCASO Blue Generic Micro USB Keyboard & PU-Leather Case Cover for 7 Inch Tablet PC Real laptop style keys! 7 inch case with Built-in Micro USB Connected Keyboard Not only protects your tablet PC but also provides a handy USB keyboard and hands free stand Offer excellent viewing positions including a lower angle Powered by MID Micro USB Port. It makes the keyboard very easy to connect. 7 colors available: Black Pink Red Blue White Orange Purple