Sorry Folks! This baby has SOLD!! Strange and Unique! An Apple Single Pass Test Unit. With a strange 4 Card Extension. This seems to indicate it was used for testing the Apple III production units. There is also a MIRROR mounted on the front. Obviously to let the technician know if Steve Jobs was coming up behind him! Lots of connectors on the front and on the back you can see what appears to be a network connection. Also the original test disk is still in place. It has Apple Property Tags. I have not tried to power it up. It is being sold as a collectible.