US Patent 9497300 Input device attachment

Input device attachment techniques are described. In one or more implementations, an input device includes an input portion configured to generate signals to be processed by a computing device and a mid-spine that is physically attached to the input portion and configured to form a removable physical coupling to be secured to a first side of the computing device that includes a display device. The input device also includes a connection portion that is physically attached the mid-spine and is configured to form a removable physical coupling to be secured to a second side of the computing device that is different than the first side and form a communicative coupling to the computing device to communicate the generated signals from the input portion.