2× (SubSystem 500) or 3× (SubSystem 1000) Zorro II slots with DMA support
1× 3.5" drive bay for an optional 2nd floppy drive - the cable for it is fed through an opening at the rear and connected to the disk port of the A500 / A1000
supplied with a heavy-duty external 5V power supply that plugs into rear DIN-type power connector
connects to the side expansion port, the expansion port is passed through
expansion is 1.5" tall and fits under the Amiga
the Amiga is placed onto the expansion - the manufacturer claims better keyboard usability with the raised Amiga, akin to typewriters