Includes 5 of our most common adapters: Types A, B, C, D, and V
- Type A - 3.5mm OD x 1.35mm ID - Center Positive
- Type B - 5.5mm OD x 2.1mm ID - Center Positive
- Type C - 5.5mm OD x 2.5mm ID - Center Positive
- Type D - 4.0mm OD x 1.7mm ID - Center Positive
- Type V - 3.5mm OD x 1.1mm ID - Center Positive