Package Sets:
A / With Original Screen Protector x 1 /
B / With Original Screen Protector x 1 / With Flip Leather Case /
C/ With Original Screen Protector x 1 / With Flip Leather Case / With Bluetooth Keyboard /
D/ With Original Screen Protector x 1 / With Flip Leather Case / With Bluetooth Keyboard /
       With Windows 10 Pro Edition Upgrade(Strongly Recommended).