Laser 128 - a 128k ram system compatible with the apple ][, ][c, ][e, and ][+
It had two things other systems didn't (besides the 128k).
Screws.. One to adjust the disk spin-speed, (got around problems a lot had with physical copy protection turning their disks into coasters)
And one to tune the crystal pressure so you could slow things down to a universal near-pause, or up to about 200% of the fastest "Apple" on the market.
It also had the capacity for more colors than the Apples, but no software knew how to use it so it was wasted.
Legacy of the Ancients, King's Quest, dang.. Now I want to go hit the Asimov net and grab an apple emulator.