... firmware versions (2.0,2.1, 2.2, 3.0, 3.12, 3.13, 3.2, 4.0, 4.1, 4.2, 4.21 4.33,4.35, 5.0, 5.1, 5.13, 6.0). Compatiable ... current firmware versions 2.0,2.1, 2.2, 3.0, 3.12, 3.13, 3.2, 4.0, 4.1, 4.2, 4.21,4.3, 4.35,5.01, 5.1, 5.13, 6.0OD3.5mmLength1 ...