The dual band antennas have been investigated with the development of wireless communication systems in recent years. Most of these dual or multiple band antennas have an omnidirectional radiation pattern. A low profile dual-band Multiple-Input-Multiple-Output (MIMO) antenna system is proposed. The proposed MIMO antenna consists of two low profiles unbalanced fed inverted L antennas with parasitic elements to resonate at 2.45 GHz and 5 GHz. The structure is uncomplicated by locating two ultra low profile inverted L antennas on the finite conducting plane. The proposed MIMO antenna is numerically and experimentally analyzed.