Mouse structure

A mouse device, comprising:

• a first module having a first body, the first body including a first inclined surface and a bottom surface, the first inclined surface defining a first angle relative to the bottom surface;
• and
• a second module having a second body, the second body including a first surface, a second surface and a second inclined surface disposed between the first surface and the second surface, the second inclined surface defining a second angle relative to the first surface and a third angle relative to the second surface, wherein the first angle is not equal to the second angle, and the first angle is equal to the third angle;
• wherein the first inclined surface and the second inclined surface are configured to be selectively joined in a flipped orientation to provide multiple assembly states, including:
• a stowed state, in which the first angle is adjacent to the second angle, such that the bottom surface of the first body and the first surface of the second body together define a flat bottom surface;
• and
• a usage state, in which the first angle is adjacent to the third angle, such that the bottom surface of the first body and the second surface of the second body together define an angled bottom surface.