A mobile device having a camera is adapted to serve as an electro-optical reader for electro-optically reading targets. The device is received and held in a housing having a rear wall. A top extension extends away from the rear wall at a top region of the device. A fold mirror is mounted on the top extension and is spaced away from a camera lens of the device. The fold mirror is inclined relative the rear wall and is operative for receiving at least a portion of a field of view imaged by the camera from each target along a first direction, and for folding and redirecting the field of view along a second direction generally perpendicular to the rear wall through the camera lens to the camera. A handle having a trigger assembly may be connected to the housing.