Original, fully tested Apple 230v 0.5A internal power supply unit for the Apple II, II plus, and IIe. This is the shorter of the two types at a length of 248mm.
NOTE: This is NOT an auto switching power supply and it will not operate correctly if connected to a lower voltage mains supply such as 115v.
This unit has had it's two X2 safety filter capacitors replaced as the originals nearly always blow.