100Mb SCSI ZIP DRIVE for PC /MAC. External ZIP Drive & UK 3 pin PSU No APS57ER-210 , 25 way SCSI interface with through port for addition SCSI, c/w 1 off USED 100MB media discs & PC Driver on 3.5" HD floppy disc. Can also be used for AKAI , ROLAND & YAMAHA synthesizers / samplers. It has been tested on PC. Please feel free to ask any questIons. Net Weight 2.