I didn't think the SE/30 normally came with an Apple branded power cord. I think around the time of the Plus they started to use generic ones. The Apple branded ones used on compacts usually were 90 degree down style. The generics went straight out like this one. I guess its possible. Maybe it was a mix and the ones I have come across either were switched out or had the generics. But all the original Macs, 512ks and Imagewriters, I would say about 75% came with Apple branded cords. But SE, SE/30s that I have collected, I dont recall any coming with Apple cords.